32686713070031 has 4 divisors (see below), whose sum is σ = 32687841744864. Its totient is φ = 32685584395200.

The previous prime is 32686713070003. The next prime is 32686713070097. The reversal of 32686713070031 is 13007031768623.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32686713070031 is a prime.

It is a super-2 number, since 2×32686713070031² (a number of 28 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 (32686713070331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564293975 + ... + 564351896.

It is an arithmetic number, because the mean of its divisors is an integer number (8171960436216).

Almost surely, 2^{32686713070031} is an apocalyptic number.

32686713070031 is a deficient number, since it is larger than the sum of its proper divisors (1128674833).

32686713070031 is a wasteful number, since it uses less digits than its factorization.

32686713070031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128674832.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 32686713070031 in words is "thirty-two trillion, six hundred eighty-six billion, seven hundred thirteen million, seventy thousand, thirty-one".