15094868361216 has 720 divisors, whose sum is σ = 48361789397376. Its totient is φ = 4172499910656.

The previous prime is 15094868361193. The next prime is 15094868361247. The reversal of 15094868361216 is 61216386849051.

It is a self number, because there is not a number n which added to its sum of digits gives 15094868361216.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20763229845 + ... + 20763230571.

Almost surely, 2^{15094868361216} is an apocalyptic number.

15094868361216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15094868361216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24180894698688).

15094868361216 is an abundant number, since it is smaller than the sum of its proper divisors (33266921036160).

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

15094868361216 is an equidigital number, since it uses as much as digits as its factorization.

15094868361216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 60.

The spelling of 15094868361216 in words is "fifteen trillion, ninety-four billion, eight hundred sixty-eight million, three hundred sixty-one thousand, two hundred sixteen".