132170615213646 has 32 divisors (see below), whose sum is σ = 273467234697120. Its totient is φ = 42553253892096.

The previous prime is 132170615213617. The next prime is 132170615213653. The reversal of 132170615213646 is 646312516071231.

It is a super-2 number, since 2×132170615213646² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132170615213595 and 132170615213604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2172827731 + ... + 2172888558.

It is an arithmetic number, because the mean of its divisors is an integer number (8545851084285).

Almost surely, 2^{132170615213646} is an apocalyptic number.

132170615213646 is an abundant number, since it is smaller than the sum of its proper divisors (141296619483474).

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

132170615213646 is a wasteful number, since it uses less digits than its factorization.

132170615213646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345716468.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 132170615213646 in words is "one hundred thirty-two trillion, one hundred seventy billion, six hundred fifteen million, two hundred thirteen thousand, six hundred forty-six".