3117106486272 has 44 divisors (see below), whose sum is σ = 8308225239176. Its totient is φ = 1039035494400.

The previous prime is 3117106486181. The next prime is 3117106486283. The reversal of 3117106486272 is 2726846017113.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507338479 + ... + 507344622.

Almost surely, 2^{3117106486272} is an apocalyptic number.

3117106486272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3117106486272 is an abundant number, since it is smaller than the sum of its proper divisors (5191118752904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3117106486272 is a wasteful number, since it uses less digits than its factorization.

3117106486272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014683124 (or 1014683106 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 3117106486272 in words is "three trillion, one hundred seventeen billion, one hundred six million, four hundred eighty-six thousand, two hundred seventy-two".