31794353604313 has 8 divisors (see below), whose sum is σ = 31851027334080. Its totient is φ = 31737703124400.

The previous prime is 31794353604311. The next prime is 31794353604317. The reversal of 31794353604313 is 31340635349713.

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 31794353604313 - 2¹ = 31794353604311 is a prime.

It is a super-2 number, since 2×31794353604313² (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 (31794353604311) 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, 3073863 + ... + 8546188.

It is an arithmetic number, because the mean of its divisors is an integer number (3981378416760).

Almost surely, 2^{31794353604313} is an apocalyptic number.

It is an amenable number.

31794353604313 is a deficient number, since it is larger than the sum of its proper divisors (56673729767).

31794353604313 is a wasteful number, since it uses less digits than its factorization.

31794353604313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11624927.

The product of its (nonzero) digits is 7348320, while the sum is 52.

The spelling of 31794353604313 in words is "thirty-one trillion, seven hundred ninety-four billion, three hundred fifty-three million, six hundred four thousand, three hundred thirteen".