11198379435264 has 108 divisors (see below), whose sum is σ = 36900215622816. Its totient is φ = 3199536976896.

The previous prime is 11198379435253. The next prime is 11198379435277. The reversal of 11198379435264 is 46253497389111.

11198379435264 is a `hidden beast` number, since 1 + 1 + 19 + 8 + 3 + 7 + 94 + 3 + 526 + 4 = 666.

It is a super-2 number, since 2×11198379435264² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347155854 + ... + 347188109.

Almost surely, 2^{11198379435264} is an apocalyptic number.

11198379435264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11198379435264 is an abundant number, since it is smaller than the sum of its proper divisors (25701836187552).

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

11198379435264 is an equidigital number, since it uses as much as digits as its factorization.

11198379435264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694343992 (or 694343975 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

The spelling of 11198379435264 in words is "eleven trillion, one hundred ninety-eight billion, three hundred seventy-nine million, four hundred thirty-five thousand, two hundred sixty-four".