42367024772 has 12 divisors (see below), whose sum is σ = 74683478940. Its totient is φ = 21028887936.

The previous prime is 42367024769. The next prime is 42367024807. The reversal of 42367024772 is 27742076324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17951712256 + 24415312516 = 133984^2 + 156254^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38655497 + ... + 38656592.

It is an arithmetic number, because the mean of its divisors is an integer number (6223623245).

Almost surely, 2^42367024772 is an apocalyptic number.

It is an amenable number.

42367024772 is a deficient number, since it is larger than the sum of its proper divisors (32316454168).

42367024772 is a wasteful number, since it uses less digits than its factorization.

42367024772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77312230 (or 77312228 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 44.

The spelling of 42367024772 in words is "forty-two billion, three hundred sixty-seven million, twenty-four thousand, seven hundred seventy-two".