3172334949911 has 24 divisors (see below), whose sum is σ = 3299586872400. Its totient is φ = 3049819680000.

The previous prime is 3172334949907. The next prime is 3172334949967. The reversal of 3172334949911 is 1199494332713.

It is not a de Polignac number, because 3172334949911 - 2² = 3172334949907 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 (3172334949991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93814175 + ... + 93847983.

It is an arithmetic number, because the mean of its divisors is an integer number (137482786350).

Almost surely, 2^{3172334949911} is an apocalyptic number.

3172334949911 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3172334949911 is a deficient number, since it is larger than the sum of its proper divisors (127251922489).

3172334949911 is a wasteful number, since it uses less digits than its factorization.

3172334949911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34511 (or 34480 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 56.

The spelling of 3172334949911 in words is "three trillion, one hundred seventy-two billion, three hundred thirty-four million, nine hundred forty-nine thousand, nine hundred eleven".