305425640433704 has 128 divisors (see below), whose sum is σ = 658188322698240. Its totient is φ = 130158001999872.

The previous prime is 305425640433701. The next prime is 305425640433773. The reversal of 305425640433704 is 407334046524503.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (305425640433701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39394506692 + ... + 39394514444.

It is an arithmetic number, because the mean of its divisors is an integer number (5142096271080).

Almost surely, 2^{305425640433704} is an apocalyptic number.

It is an amenable number.

305425640433704 is an abundant number, since it is smaller than the sum of its proper divisors (352762682264536).

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

305425640433704 is a wasteful number, since it uses less digits than its factorization.

305425640433704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13339 (or 13335 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 50.

The spelling of 305425640433704 in words is "three hundred five trillion, four hundred twenty-five billion, six hundred forty million, four hundred thirty-three thousand, seven hundred four".