42167017706090 has 32 divisors (see below), whose sum is σ = 77752386782784. Its totient is φ = 16455311493760.

The previous prime is 42167017706041. The next prime is 42167017706123. The reversal of 42167017706090 is 9060771076124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89845817 + ... + 90313923.

It is an arithmetic number, because the mean of its divisors is an integer number (2429762086962).

Almost surely, 2^{42167017706090} is an apocalyptic number.

42167017706090 is a deficient number, since it is larger than the sum of its proper divisors (35585369076694).

42167017706090 is a wasteful number, since it uses less digits than its factorization.

42167017706090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687862.

The product of its (nonzero) digits is 889056, while the sum is 50.

The spelling of 42167017706090 in words is "forty-two trillion, one hundred sixty-seven billion, seventeen million, seven hundred six thousand, ninety".