3775944512136 has 32 divisors (see below), whose sum is σ = 9528084289440. Its totient is φ = 1246885102848.

The previous prime is 3775944512089. The next prime is 3775944512149. The reversal of 3775944512136 is 6312154495773.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735189121 + ... + 735194256.

It is an arithmetic number, because the mean of its divisors is an integer number (297752634045).

Almost surely, 2^{3775944512136} is an apocalyptic number.

It is an amenable number.

3775944512136 is an abundant number, since it is smaller than the sum of its proper divisors (5752139777304).

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

3775944512136 is a wasteful number, since it uses less digits than its factorization.

3775944512136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470383493 (or 1470383489 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 57.

The spelling of 3775944512136 in words is "three trillion, seven hundred seventy-five billion, nine hundred forty-four million, five hundred twelve thousand, one hundred thirty-six".