742495618704 has 40 divisors (see below), whose sum is σ = 2192129922880. Its totient is φ = 212141605248.

The previous prime is 742495618699. The next prime is 742495618723. The reversal of 742495618704 is 407816594247.

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 7 ways as a sum of consecutive naturals, for example, 1104903859 + ... + 1104904530.

It is an arithmetic number, because the mean of its divisors is an integer number (54803248072).

Almost surely, 2^742495618704 is an apocalyptic number.

It is an amenable number.

742495618704 is an abundant number, since it is smaller than the sum of its proper divisors (1449634304176).

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

742495618704 is a wasteful number, since it uses less digits than its factorization.

742495618704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209808407 (or 2209808401 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 742495618704 in words is "seven hundred forty-two billion, four hundred ninety-five million, six hundred eighteen thousand, seven hundred four".