671044601677162 has 16 divisors (see below), whose sum is σ = 1039093099368192. Its totient is φ = 324681408070560.

The previous prime is 671044601677139. The next prime is 671044601677211. The reversal of 671044601677162 is 261776106440176.

It is a super-2 number, since 2×671044601677162² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 671044601677097 and 671044601677106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292058788 + ... + 294347455.

It is an arithmetic number, because the mean of its divisors is an integer number (64943318710512).

Almost surely, 2^{671044601677162} is an apocalyptic number.

671044601677162 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

671044601677162 is a deficient number, since it is larger than the sum of its proper divisors (368048497691030).

671044601677162 is a wasteful number, since it uses less digits than its factorization.

671044601677162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586424733.

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 671044601677162 in words is "six hundred seventy-one trillion, forty-four billion, six hundred one million, six hundred seventy-seven thousand, one hundred sixty-two".