42837792232 has 16 divisors (see below), whose sum is σ = 80701531200. Its totient is φ = 21317383920.

The previous prime is 42837792223. The next prime is 42837792233. The reversal of 42837792232 is 23229773824.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42837792233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12687232 + ... + 12690607.

It is an arithmetic number, because the mean of its divisors is an integer number (5043845700).

Almost surely, 2^42837792232 is an apocalyptic number.

It is an amenable number.

42837792232 is a deficient number, since it is larger than the sum of its proper divisors (37863738968).

42837792232 is a wasteful number, since it uses less digits than its factorization.

42837792232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25378056 (or 25378052 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 49.

The spelling of 42837792232 in words is "forty-two billion, eight hundred thirty-seven million, seven hundred ninety-two thousand, two hundred thirty-two".