3172234394351 has 8 divisors (see below), whose sum is σ = 3611081049984. Its totient is φ = 2758464690520.

The previous prime is 3172234394321. The next prime is 3172234394353. The reversal of 3172234394351 is 1534934322713.

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

It is not a de Polignac number, because 3172234394351 - 2¹⁴ = 3172234377967 is a prime.

It is a super-2 number, since 2×3172234394351² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3172234394296 and 3172234394305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3172234394353) 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, 6269237681 + ... + 6269238186.

It is an arithmetic number, because the mean of its divisors is an integer number (451385131248).

Almost surely, 2^{3172234394351} is an apocalyptic number.

3172234394351 is a deficient number, since it is larger than the sum of its proper divisors (438846655633).

3172234394351 is a wasteful number, since it uses less digits than its factorization.

3172234394351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12538475901.

The product of its digits is 1632960, while the sum is 47.

The spelling of 3172234394351 in words is "three trillion, one hundred seventy-two billion, two hundred thirty-four million, three hundred ninety-four thousand, three hundred fifty-one".