1342663300 has 72 divisors (see below), whose sum is σ = 3197920320. Its totient is φ = 485251200.

The previous prime is 1342663279. The next prime is 1342663307. The reversal of 1342663300 is 33662431.

It is not an unprimeable number, because it can be changed into a prime (1342663307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180046 + ... + 187354.

It is an arithmetic number, because the mean of its divisors is an integer number (44415560).

Almost surely, 2^1342663300 is an apocalyptic number.

1342663300 is a gapful number since it is divisible by the number (10) 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 1342663300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1598960160).

1342663300 is an abundant number, since it is smaller than the sum of its proper divisors (1855257020).

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

1342663300 is a wasteful number, since it uses less digits than its factorization.

1342663300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501 (or 7494 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 1342663300 is about 36642.3702835938. The cubic root of 1342663300 is about 1103.2036906685.

The spelling of 1342663300 in words is "one billion, three hundred forty-two million, six hundred sixty-three thousand, three hundred".