11621612044514 has 8 divisors (see below), whose sum is σ = 17432743138140. Its totient is φ = 5810697665136.

The previous prime is 11621612044417. The next prime is 11621612044547. The reversal of 11621612044514 is 41544021612611.

It can be written as a sum of positive squares in 2 ways, for example, as 11614007332489 + 7604712025 = 3407933^2 + 87205^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54044429 + ... + 54259040.

Almost surely, 2^{11621612044514} is an apocalyptic number.

11621612044514 is a deficient number, since it is larger than the sum of its proper divisors (5811131093626).

11621612044514 is a wasteful number, since it uses less digits than its factorization.

11621612044514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108357124.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 11621612044514 in words is "eleven trillion, six hundred twenty-one billion, six hundred twelve million, forty-four thousand, five hundred fourteen".