171041132372 has 12 divisors (see below), whose sum is σ = 326533070976. Its totient is φ = 77745969240.

The previous prime is 171041132357. The next prime is 171041132413. The reversal of 171041132372 is 273231140171.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943649188 + ... + 1943649275.

It is an arithmetic number, because the mean of its divisors is an integer number (27211089248).

Almost surely, 2^171041132372 is an apocalyptic number.

It is an amenable number.

171041132372 is a deficient number, since it is larger than the sum of its proper divisors (155491938604).

171041132372 is a wasteful number, since it uses less digits than its factorization.

171041132372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887298478 (or 3887298476 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The spelling of 171041132372 in words is "one hundred seventy-one billion, forty-one million, one hundred thirty-two thousand, three hundred seventy-two".