11418812108 has 36 divisors (see below), whose sum is σ = 21976106040. Its totient is φ = 5187673920.

The previous prime is 11418812081. The next prime is 11418812117. The reversal of 11418812108 is 80121881411.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1153283 + ... + 1163141.

It is an arithmetic number, because the mean of its divisors is an integer number (610447390).

Almost surely, 2^11418812108 is an apocalyptic number.

It is an amenable number.

11418812108 is a deficient number, since it is larger than the sum of its proper divisors (10557293932).

11418812108 is a wasteful number, since it uses less digits than its factorization.

11418812108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278 (or 12265 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 35.

The spelling of 11418812108 in words is "eleven billion, four hundred eighteen million, eight hundred twelve thousand, one hundred eight".