11617887110244 has 48 divisors (see below), whose sum is σ = 29313717689088. Its totient is φ = 3567277808128.

The previous prime is 11617887110239. The next prime is 11617887110279. The reversal of 11617887110244 is 44201178871611.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605846019 + ... + 605865194.

It is an arithmetic number, because the mean of its divisors is an integer number (610702451856).

Almost surely, 2^{11617887110244} is an apocalyptic number.

It is an amenable number.

11617887110244 is an abundant number, since it is smaller than the sum of its proper divisors (17695830578844).

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

11617887110244 is a wasteful number, since it uses less digits than its factorization.

11617887110244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211711284 (or 1211711282 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 51.

The spelling of 11617887110244 in words is "eleven trillion, six hundred seventeen billion, eight hundred eighty-seven million, one hundred ten thousand, two hundred forty-four".