130171474866 has 16 divisors (see below), whose sum is σ = 271662208704. Its totient is φ = 41503948464.

The previous prime is 130171474859. The next prime is 130171474891. The reversal of 130171474866 is 668474171031.

It is a super-2 number, since 2×130171474866² (a number of 23 digits) contains 22 as substring.

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, 471635641 + ... + 471635916.

It is an arithmetic number, because the mean of its divisors is an integer number (16978888044).

Almost surely, 2^130171474866 is an apocalyptic number.

130171474866 is an abundant number, since it is smaller than the sum of its proper divisors (141490733838).

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

130171474866 is a wasteful number, since it uses less digits than its factorization.

130171474866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943271585.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 130171474866 in words is "one hundred thirty billion, one hundred seventy-one million, four hundred seventy-four thousand, eight hundred sixty-six".