32431634503313 has 4 divisors (see below), whose sum is σ = 32451207006180. Its totient is φ = 32412062000448.

The previous prime is 32431634503277. The next prime is 32431634503351. The reversal of 32431634503313 is 31330543613423.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16679848305409 + 15751786197904 = 4084097^2 + 3968852^2 .

It is a cyclic number.

It is not a de Polignac number, because 32431634503313 - 2³⁶ = 32362915026577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32431634503393) 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, 9786248948 + ... + 9786252261.

It is an arithmetic number, because the mean of its divisors is an integer number (8112801751545).

Almost surely, 2^{32431634503313} is an apocalyptic number.

It is an amenable number.

32431634503313 is a deficient number, since it is larger than the sum of its proper divisors (19572502867).

32431634503313 is a wasteful number, since it uses less digits than its factorization.

32431634503313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19572502866.

The product of its (nonzero) digits is 699840, while the sum is 41.

The spelling of 32431634503313 in words is "thirty-two trillion, four hundred thirty-one billion, six hundred thirty-four million, five hundred three thousand, three hundred thirteen".