8612442044 has 12 divisors (see below), whose sum is σ = 15072438024. Its totient is φ = 4306031184.

The previous prime is 8612442031. The next prime is 8612442053. The reversal of 8612442044 is 4402442168.

It is a super-3 number, since 3×8612442044³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 8612441995 and 8612442013.

It is a congruent number.

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, 121259 + ... + 178685.

It is an arithmetic number, because the mean of its divisors is an integer number (1256036502).

Almost surely, 2^8612442044 is an apocalyptic number.

It is an amenable number.

8612442044 is a deficient number, since it is larger than the sum of its proper divisors (6459995980).

8612442044 is a wasteful number, since it uses less digits than its factorization.

8612442044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94924 (or 94922 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 8612442044 is about 92803.2437148616. The cubic root of 8612442044 is about 2049.7871715598.

The spelling of 8612442044 in words is "eight billion, six hundred twelve million, four hundred forty-two thousand, forty-four".