8467491091113 has 12 divisors (see below), whose sum is σ = 12403085542848. Its totient is φ = 5565487101720.

The previous prime is 8467491091079. The next prime is 8467491091177. The reversal of 8467491091113 is 3111901947648.

It is a happy number.

8467491091113 is a `hidden beast` number, since 8 + 4 + 67 + 491 + 0 + 91 + 1 + 1 + 3 = 666.

It is not a de Polignac number, because 8467491091113 - 2⁶ = 8467491091049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8467491091113.

It is not an unprimeable number, because it can be changed into a prime (8467491091313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6625579245 + ... + 6625580522.

It is an arithmetic number, because the mean of its divisors is an integer number (1033590461904).

Almost surely, 2^{8467491091113} is an apocalyptic number.

It is an amenable number.

8467491091113 is a deficient number, since it is larger than the sum of its proper divisors (3935594451735).

8467491091113 is a wasteful number, since it uses less digits than its factorization.

8467491091113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13251159844 (or 13251159841 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 8467491091113 in words is "eight trillion, four hundred sixty-seven billion, four hundred ninety-one million, ninety-one thousand, one hundred thirteen".