913868867799211 has 8 divisors (see below), whose sum is σ = 988213644279360. Its totient is φ = 841811622903168.

The previous prime is 913868867799203. The next prime is 913868867799221. The reversal of 913868867799211 is 112997768868319.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 913868867799211 - 2³ = 913868867799203 is a prime.

It is a super-2 number, since 2×913868867799211² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (913868867799221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571882895196 + ... + 571882896793.

It is an arithmetic number, because the mean of its divisors is an integer number (123526705534920).

Almost surely, 2^{913868867799211} is an apocalyptic number.

913868867799211 is a deficient number, since it is larger than the sum of its proper divisors (74344776480149).

913868867799211 is a wasteful number, since it uses less digits than its factorization.

913868867799211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143765792053.

The product of its digits is 3950456832, while the sum is 85.

The spelling of 913868867799211 in words is "nine hundred thirteen trillion, eight hundred sixty-eight billion, eight hundred sixty-seven million, seven hundred ninety-nine thousand, two hundred eleven".