42982844075808 has 192 divisors, whose sum is σ = 141144170694912. Its totient is φ = 11150296289280.

The previous prime is 42982844075797. The next prime is 42982844075827. The reversal of 42982844075808 is 80857044828924.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39796591 + ... + 40862382.

It is an arithmetic number, because the mean of its divisors is an integer number (735125889036).

Almost surely, 2^{42982844075808} is an apocalyptic number.

42982844075808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42982844075808 is an abundant number, since it is smaller than the sum of its proper divisors (98161326619104).

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

42982844075808 is a wasteful number, since it uses less digits than its factorization.

42982844075808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80659067 (or 80659059 counting only the distinct ones).

The product of its (nonzero) digits is 330301440, while the sum is 69.

The spelling of 42982844075808 in words is "forty-two trillion, nine hundred eighty-two billion, eight hundred forty-four million, seventy-five thousand, eight hundred eight".