11662719093216 has 60 divisors (see below), whose sum is σ = 34299732896352. Its totient is φ = 3887573030208.

The previous prime is 11662719093199. The next prime is 11662719093227. The reversal of 11662719093216 is 61239091726611.

11662719093216 is a `hidden beast` number, since 1 + 1 + 6 + 627 + 1 + 9 + 0 + 9 + 3 + 2 + 1 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2249750320 + ... + 2249755503.

Almost surely, 2^{11662719093216} is an apocalyptic number.

11662719093216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11662719093216 is an abundant number, since it is smaller than the sum of its proper divisors (22637013803136).

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

11662719093216 is an equidigital number, since it uses as much as digits as its factorization.

11662719093216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499505845 (or 4499505828 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 11662719093216 in words is "eleven trillion, six hundred sixty-two billion, seven hundred nineteen million, ninety-three thousand, two hundred sixteen".