305342021012604 has 48 divisors (see below), whose sum is σ = 717709729487520. Its totient is φ = 101033673891840.

The previous prime is 305342021012591. The next prime is 305342021012671. The reversal of 305342021012604 is 406210120243503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141926089 + ... + 144061440.

It is an arithmetic number, because the mean of its divisors is an integer number (14952286030990).

Almost surely, 2^{305342021012604} is an apocalyptic number.

It is an amenable number.

305342021012604 is an abundant number, since it is smaller than the sum of its proper divisors (412367708474916).

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

305342021012604 is a wasteful number, since it uses less digits than its factorization.

305342021012604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285988190 (or 285988188 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 305342021012604 in words is "three hundred five trillion, three hundred forty-two billion, twenty-one million, twelve thousand, six hundred four".