131050440313432 has 32 divisors (see below), whose sum is σ = 249607925060400. Its totient is φ = 64490059459584.

The previous prime is 131050440313423. The next prime is 131050440313459. The reversal of 131050440313432 is 234313044050131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107675233 + ... + 108885520.

Almost surely, 2^{131050440313432} is an apocalyptic number.

It is an amenable number.

131050440313432 is a deficient number, since it is larger than the sum of its proper divisors (118557484746968).

131050440313432 is a wasteful number, since it uses less digits than its factorization.

131050440313432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216561955 (or 216561951 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 131050440313432 its reverse (234313044050131), we get a palindrome (365363484363563).

The spelling of 131050440313432 in words is "one hundred thirty-one trillion, fifty billion, four hundred forty million, three hundred thirteen thousand, four hundred thirty-two".