738794568942 has 12 divisors (see below), whose sum is σ = 1600721566080. Its totient is φ = 246264856308.

The previous prime is 738794568923. The next prime is 738794568979. The reversal of 738794568942 is 249865497837.

738794568942 is a `hidden beast` number, since 7 + 3 + 87 + 9 + 456 + 8 + 94 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20522071342 + ... + 20522071377.

It is an arithmetic number, because the mean of its divisors is an integer number (133393463840).

Almost surely, 2^738794568942 is an apocalyptic number.

738794568942 is an abundant number, since it is smaller than the sum of its proper divisors (861926997138).

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

738794568942 is a wasteful number, since it uses less digits than its factorization.

738794568942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41044142727 (or 41044142724 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 72.

The spelling of 738794568942 in words is "seven hundred thirty-eight billion, seven hundred ninety-four million, five hundred sixty-eight thousand, nine hundred forty-two".