132156261642544 has 40 divisors (see below), whose sum is σ = 260021361018672. Its totient is φ = 65057190497280.

The previous prime is 132156261642539. The next prime is 132156261642553. The reversal of 132156261642544 is 445246162651231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 132156261642491 and 132156261642500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99828637 + ... + 101143804.

Almost surely, 2^{132156261642544} is an apocalyptic number.

It is an amenable number.

132156261642544 is a deficient number, since it is larger than the sum of its proper divisors (127865099376128).

132156261642544 is a wasteful number, since it uses less digits than its factorization.

132156261642544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200973085 (or 200973079 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 52.

The spelling of 132156261642544 in words is "one hundred thirty-two trillion, one hundred fifty-six billion, two hundred sixty-one million, six hundred forty-two thousand, five hundred forty-four".