132457181457374 has 4 divisors (see below), whose sum is σ = 198685772186064. Its totient is φ = 66228590728686.

The previous prime is 132457181457317. The next prime is 132457181457421. The reversal of 132457181457374 is 473754181754231.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×132457181457374² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33114295364342 + ... + 33114295364345.

It is an arithmetic number, because the mean of its divisors is an integer number (49671443046516).

Almost surely, 2^{132457181457374} is an apocalyptic number.

132457181457374 is a deficient number, since it is larger than the sum of its proper divisors (66228590728690).

132457181457374 is an equidigital number, since it uses as much as digits as its factorization.

132457181457374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66228590728689.

The product of its digits is 79027200, while the sum is 62.

The spelling of 132457181457374 in words is "one hundred thirty-two trillion, four hundred fifty-seven billion, one hundred eighty-one million, four hundred fifty-seven thousand, three hundred seventy-four".