11634105616 has 20 divisors (see below), whose sum is σ = 25761234112. Its totient is φ = 4986045216.

The previous prime is 11634105569. The next prime is 11634105641. The reversal of 11634105616 is 61650143611.

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, 51937860 + ... + 51938083.

Almost surely, 2^11634105616 is an apocalyptic number.

11634105616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11634105616 is an abundant number, since it is smaller than the sum of its proper divisors (14127128496).

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

11634105616 is a wasteful number, since it uses less digits than its factorization.

11634105616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103875958 (or 103875952 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 11634105616 in words is "eleven billion, six hundred thirty-four million, one hundred five thousand, six hundred sixteen".