745104108171 has 16 divisors (see below), whose sum is σ = 1018531452960. Its totient is φ = 484226138880.

The previous prime is 745104108163. The next prime is 745104108211. The reversal of 745104108171 is 171801401547.

It is not a de Polignac number, because 745104108171 - 2³ = 745104108163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745104108971) 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, 2313340 + ... + 2615673.

It is an arithmetic number, because the mean of its divisors is an integer number (63658215810).

Almost surely, 2^745104108171 is an apocalyptic number.

745104108171 is a deficient number, since it is larger than the sum of its proper divisors (273427344789).

745104108171 is a wasteful number, since it uses less digits than its factorization.

745104108171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4930286.

The product of its (nonzero) digits is 31360, while the sum is 39.

The spelling of 745104108171 in words is "seven hundred forty-five billion, one hundred four million, one hundred eight thousand, one hundred seventy-one".