11836343156 has 48 divisors (see below), whose sum is σ = 23481239040. Its totient is φ = 5171214720.

The previous prime is 11836343149. The next prime is 11836343173. The reversal of 11836343156 is 65134363811.

It is a congruent number.

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, 263750 + ... + 305346.

It is an arithmetic number, because the mean of its divisors is an integer number (489192480).

Almost surely, 2^11836343156 is an apocalyptic number.

It is an amenable number.

11836343156 is a deficient number, since it is larger than the sum of its proper divisors (11644895884).

11836343156 is a wasteful number, since it uses less digits than its factorization.

11836343156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41864 (or 41862 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The spelling of 11836343156 in words is "eleven billion, eight hundred thirty-six million, three hundred forty-three thousand, one hundred fifty-six".