132161145476745 has 32 divisors (see below), whose sum is σ = 263635739550720. Its totient is φ = 54924112405440.

The previous prime is 132161145476713. The next prime is 132161145476749. The reversal of 132161145476745 is 547674541161231.

It is not a de Polignac number, because 132161145476745 - 2⁵ = 132161145476713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132161145476749) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 57212615935 + ... + 57212618244.

It is an arithmetic number, because the mean of its divisors is an integer number (8238616860960).

Almost surely, 2^{132161145476745} is an apocalyptic number.

132161145476745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132161145476745 is a deficient number, since it is larger than the sum of its proper divisors (131474594073975).

132161145476745 is a wasteful number, since it uses less digits than its factorization.

132161145476745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114425234205.

The product of its digits is 16934400, while the sum is 57.

The spelling of 132161145476745 in words is "one hundred thirty-two trillion, one hundred sixty-one billion, one hundred forty-five million, four hundred seventy-six thousand, seven hundred forty-five".