3912012910013 has 32 divisors (see below), whose sum is σ = 4481465153760. Its totient is φ = 3388195077120.

The previous prime is 3912012909979. The next prime is 3912012910027. The reversal of 3912012910013 is 3100192102193.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 803572402084 + 3108440507929 = 896422^2 + 1763077^2 .

It is a cyclic number.

It is not a de Polignac number, because 3912012910013 - 2¹⁴ = 3912012893629 is a prime.

It is a super-3 number, since 3×3912012910013³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3912012910613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11281331 + ... + 11622927.

It is an arithmetic number, because the mean of its divisors is an integer number (140045786055).

Almost surely, 2^{3912012910013} is an apocalyptic number.

It is an amenable number.

3912012910013 is a deficient number, since it is larger than the sum of its proper divisors (569452243747).

3912012910013 is a wasteful number, since it uses less digits than its factorization.

3912012910013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342497.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 3912012910013 in words is "three trillion, nine hundred twelve billion, twelve million, nine hundred ten thousand, thirteen".