44400480848 has 20 divisors (see below), whose sum is σ = 87309902880. Its totient is φ = 21868893024.

The previous prime is 44400480833. The next prime is 44400480851. The reversal of 44400480848 is 84808400444.

It is a super-2 number, since 2×44400480848² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44400480799 and 44400480808.

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, 20708108 + ... + 20710251.

It is an arithmetic number, because the mean of its divisors is an integer number (4365495144).

Almost surely, 2^44400480848 is an apocalyptic number.

It is an amenable number.

44400480848 is a deficient number, since it is larger than the sum of its proper divisors (42909422032).

44400480848 is a wasteful number, since it uses less digits than its factorization.

44400480848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41418434 (or 41418428 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 44400480848 in words is "forty-four billion, four hundred million, four hundred eighty thousand, eight hundred forty-eight".