32240432636131 has 4 divisors (see below), whose sum is σ = 32244043400200. Its totient is φ = 32236821872064.

The previous prime is 32240432636053. The next prime is 32240432636143. The reversal of 32240432636131 is 13163623404223.

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

It is a cyclic number.

It is not a de Polignac number, because 32240432636131 - 2⁷ = 32240432636003 is a prime.

It is a super-2 number, since 2×32240432636131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32240432136131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805368641 + ... + 1805386498.

It is an arithmetic number, because the mean of its divisors is an integer number (8061010850050).

Almost surely, 2^{32240432636131} is an apocalyptic number.

32240432636131 is a deficient number, since it is larger than the sum of its proper divisors (3610764069).

32240432636131 is an equidigital number, since it uses as much as digits as its factorization.

32240432636131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610764068.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 32240432636131 in words is "thirty-two trillion, two hundred forty billion, four hundred thirty-two million, six hundred thirty-six thousand, one hundred thirty-one".