42005163802084 has 12 divisors (see below), whose sum is σ = 84010327604224. Its totient is φ = 18002213058024.

The previous prime is 42005163802073. The next prime is 42005163802099. The reversal of 42005163802084 is 48020836150024.

It is a happy number.

42005163802084 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 42005163802084.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750092210724 + ... + 750092210779.

Almost surely, 2^{42005163802084} is an apocalyptic number.

It is an amenable number.

42005163802084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42005163802084 is a wasteful number, since it uses less digits than its factorization.

42005163802084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500184421514 (or 1500184421512 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 42005163802084 in words is "forty-two trillion, five billion, one hundred sixty-three million, eight hundred two thousand, eighty-four".