3912685913135 has 16 divisors (see below), whose sum is σ = 4810178513952. Its totient is φ = 3053525683200.

The previous prime is 3912685913111. The next prime is 3912685913183. The reversal of 3912685913135 is 5313195862193.

3912685913135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3912685913135 - 2¹⁶ = 3912685847599 is a prime.

It is a super-2 number, since 2×3912685913135² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403600 + ... + 3129770.

It is an arithmetic number, because the mean of its divisors is an integer number (300636157122).

Almost surely, 2^{3912685913135} is an apocalyptic number.

3912685913135 is a deficient number, since it is larger than the sum of its proper divisors (897492600817).

3912685913135 is a wasteful number, since it uses less digits than its factorization.

3912685913135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737274.

The product of its digits is 5248800, while the sum is 56.

The spelling of 3912685913135 in words is "three trillion, nine hundred twelve billion, six hundred eighty-five million, nine hundred thirteen thousand, one hundred thirty-five".