171490460074 has 32 divisors (see below), whose sum is σ = 277701690816. Its totient is φ = 79122950400.

The previous prime is 171490460059. The next prime is 171490460081. The reversal of 171490460074 is 470064094171.

171490460074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 171490460074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2581909 + ... + 2647495.

It is an arithmetic number, because the mean of its divisors is an integer number (8678177838).

Almost surely, 2^171490460074 is an apocalyptic number.

171490460074 is a deficient number, since it is larger than the sum of its proper divisors (106211230742).

171490460074 is a wasteful number, since it uses less digits than its factorization.

171490460074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67110.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 171490460074 in words is "one hundred seventy-one billion, four hundred ninety million, four hundred sixty thousand, seventy-four".