132461275845431 has 8 divisors (see below), whose sum is σ = 142690417981440. Its totient is φ = 122237821312992.

The previous prime is 132461275845407. The next prime is 132461275845473. The reversal of 132461275845431 is 134548572164231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132461275845431 is a prime.

It is a super-2 number, since 2×132461275845431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132461275845401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421852516 + ... + 1421945673.

It is an arithmetic number, because the mean of its divisors is an integer number (17836302247680).

Almost surely, 2^{132461275845431} is an apocalyptic number.

132461275845431 is a deficient number, since it is larger than the sum of its proper divisors (10229142136009).

132461275845431 is a wasteful number, since it uses less digits than its factorization.

132461275845431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843801785.

The product of its digits is 19353600, while the sum is 56.

The spelling of 132461275845431 in words is "one hundred thirty-two trillion, four hundred sixty-one billion, two hundred seventy-five million, eight hundred forty-five thousand, four hundred thirty-one".