1230014420 has 12 divisors (see below), whose sum is σ = 2583030324. Its totient is φ = 492005760.

The previous prime is 1230014399. The next prime is 1230014453. The reversal of 1230014420 is 244100321.

It can be written as a sum of positive squares in 2 ways, for example, as 832091716 + 397922704 = 28846^2 + 19948^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30750341 + ... + 30750380.

It is an arithmetic number, because the mean of its divisors is an integer number (215252527).

Almost surely, 2^1230014420 is an apocalyptic number.

1230014420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230014420 is an abundant number, since it is smaller than the sum of its proper divisors (1353015904).

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

1230014420 is a wasteful number, since it uses less digits than its factorization.

1230014420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61500730 (or 61500728 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1230014420 is about 35071.5614137723. The cubic root of 1230014420 is about 1071.4454567159.

Adding to 1230014420 its reverse (244100321), we get a palindrome (1474114741).

The spelling of 1230014420 in words is "one billion, two hundred thirty million, fourteen thousand, four hundred twenty".