11834204544 has 64 divisors (see below), whose sum is σ = 34927350000. Its totient is φ = 3944733696.

The previous prime is 11834204507. The next prime is 11834204597. The reversal of 11834204544 is 44540243811.

11834204544 is a `hidden beast` number, since 1 + 183 + 4 + 20 + 454 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11834204499 and 11834204508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1708669 + ... + 1715580.

Almost surely, 2^11834204544 is an apocalyptic number.

It is an amenable number.

11834204544 is an abundant number, since it is smaller than the sum of its proper divisors (23093145456).

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

11834204544 is an equidigital number, since it uses as much as digits as its factorization.

11834204544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424272 (or 3424254 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 11834204544 in words is "eleven billion, eight hundred thirty-four million, two hundred four thousand, five hundred forty-four".