1342023012 has 96 divisors (see below), whose sum is σ = 3803587200. Its totient is φ = 405820800.

The previous prime is 1342022999. The next prime is 1342023019. The reversal of 1342023012 is 2103202431.

1342023012 is a `hidden beast` number, since 1 + 3 + 420 + 230 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1342023019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 784414 + ... + 786122.

It is an arithmetic number, because the mean of its divisors is an integer number (39620700).

Almost surely, 2^1342023012 is an apocalyptic number.

1342023012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342023012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1901793600).

1342023012 is an abundant number, since it is smaller than the sum of its proper divisors (2461564188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342023012 is a wasteful number, since it uses less digits than its factorization.

1342023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394 (or 2386 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1342023012 is about 36633.6322523443. The cubic root of 1342023012 is about 1103.0282978756.

Adding to 1342023012 its reverse (2103202431), we get a palindrome (3445225443).

The spelling of 1342023012 in words is "one billion, three hundred forty-two million, twenty-three thousand, twelve".