42038037572 has 24 divisors (see below), whose sum is σ = 76773278400. Its totient is φ = 20103009696.

The previous prime is 42038037571. The next prime is 42038037581. The reversal of 42038037572 is 27573083024.

It is not an unprimeable number, because it can be changed into a prime (42038037571) 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, 1154054 + ... + 1189922.

It is an arithmetic number, because the mean of its divisors is an integer number (3198886600).

Almost surely, 2^42038037572 is an apocalyptic number.

It is an amenable number.

42038037572 is a deficient number, since it is larger than the sum of its proper divisors (34735240828).

42038037572 is a wasteful number, since it uses less digits than its factorization.

42038037572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48635 (or 48633 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 42038037572 in words is "forty-two billion, thirty-eight million, thirty-seven thousand, five hundred seventy-two".