3138793628211 has 24 divisors (see below), whose sum is σ = 4619471609376. Its totient is φ = 2052996316800.

The previous prime is 3138793628207. The next prime is 3138793628227. The reversal of 3138793628211 is 1128263978313.

3138793628211 is a `hidden beast` number, since 3 + 1 + 3 + 8 + 7 + 9 + 3 + 628 + 2 + 1 + 1 = 666.

It is not a de Polignac number, because 3138793628211 - 2² = 3138793628207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3138793628611) 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, 33721786 + ... + 33814736.

It is an arithmetic number, because the mean of its divisors is an integer number (192477983724).

Almost surely, 2^{3138793628211} is an apocalyptic number.

3138793628211 is a deficient number, since it is larger than the sum of its proper divisors (1480677981165).

3138793628211 is a wasteful number, since it uses less digits than its factorization.

3138793628211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163803 (or 163800 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 3138793628211 in words is "three trillion, one hundred thirty-eight billion, seven hundred ninety-three million, six hundred twenty-eight thousand, two hundred eleven".