305342244606688 has 48 divisors (see below), whose sum is σ = 621873766921680. Its totient is φ = 147406086567936.

The previous prime is 305342244606647. The next prime is 305342244606689. The reversal of 305342244606688 is 886606442243503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305342244606689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513580120 + ... + 514174312.

It is an arithmetic number, because the mean of its divisors is an integer number (12955703477535).

Almost surely, 2^{305342244606688} is an apocalyptic number.

It is an amenable number.

305342244606688 is an abundant number, since it is smaller than the sum of its proper divisors (316531522314992).

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

305342244606688 is a wasteful number, since it uses less digits than its factorization.

305342244606688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147979 (or 1147971 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 61.

The spelling of 305342244606688 in words is "three hundred five trillion, three hundred forty-two billion, two hundred forty-four million, six hundred six thousand, six hundred eighty-eight".