12094949844 has 36 divisors (see below), whose sum is σ = 31627601460. Its totient is φ = 3892627200.

The previous prime is 12094949827. The next prime is 12094949899. The reversal of 12094949844 is 44894949021.

It is a happy number.

12094949844 is a `hidden beast` number, since 1 + 20 + 9 + 494 + 98 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9329241744 + 2765708100 = 96588^2 + 52590^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 5791557 + ... + 5793644.

It is an arithmetic number, because the mean of its divisors is an integer number (878544485).

Almost surely, 2^12094949844 is an apocalyptic number.

It is an amenable number.

12094949844 is an abundant number, since it is smaller than the sum of its proper divisors (19532651616).

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

12094949844 is a wasteful number, since it uses less digits than its factorization.

12094949844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11585240 (or 11585235 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 12094949844 in words is "twelve billion, ninety-four million, nine hundred forty-nine thousand, eight hundred forty-four".