42888838706 has 32 divisors (see below), whose sum is σ = 75911592960. Its totient is φ = 17784216000.

The previous prime is 42888838687. The next prime is 42888838709. The reversal of 42888838706 is 60783888824.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (42888838709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078356 + ... + 3092256.

It is an arithmetic number, because the mean of its divisors is an integer number (2372237280).

Almost surely, 2^42888838706 is an apocalyptic number.

42888838706 is a deficient number, since it is larger than the sum of its proper divisors (33022754254).

42888838706 is a wasteful number, since it uses less digits than its factorization.

42888838706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21050.

The product of its (nonzero) digits is 33030144, while the sum is 62.

The spelling of 42888838706 in words is "forty-two billion, eight hundred eighty-eight million, eight hundred thirty-eight thousand, seven hundred six".