31747050064223 has 8 divisors (see below), whose sum is σ = 34332181598400. Its totient is φ = 29182354352928.

The previous prime is 31747050064211. The next prime is 31747050064243. The reversal of 31747050064223 is 32246005074713.

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

It is a cyclic number.

It is not a de Polignac number, because 31747050064223 - 2⁶ = 31747050064159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31747050064243) 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, 5108952488 + ... + 5108958701.

It is an arithmetic number, because the mean of its divisors is an integer number (4291522699800).

Almost surely, 2^{31747050064223} is an apocalyptic number.

31747050064223 is a deficient number, since it is larger than the sum of its proper divisors (2585131534177).

31747050064223 is a wasteful number, since it uses less digits than its factorization.

31747050064223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10217911441.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 31747050064223 in words is "thirty-one trillion, seven hundred forty-seven billion, fifty million, sixty-four thousand, two hundred twenty-three".