44400400844 has 6 divisors (see below), whose sum is σ = 77700701484. Its totient is φ = 22200200420.

The previous prime is 44400400831. The next prime is 44400400861. The reversal of 44400400844 is 44800400444.

44400400844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44400400844.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050102 + ... + 5550050109.

It is an arithmetic number, because the mean of its divisors is an integer number (12950116914).

Almost surely, 2^44400400844 is an apocalyptic number.

It is an amenable number.

44400400844 is a deficient number, since it is larger than the sum of its proper divisors (33300300640).

44400400844 is a wasteful number, since it uses less digits than its factorization.

44400400844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100100215 (or 11100100213 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The spelling of 44400400844 in words is "forty-four billion, four hundred million, four hundred thousand, eight hundred forty-four".