5400044780844 has 48 divisors (see below), whose sum is σ = 14402484943616. Its totient is φ = 1542616488000.

The previous prime is 5400044780831. The next prime is 5400044780903. The reversal of 5400044780844 is 4480874400045.

It is a junction number, because it is equal to n+sod(n) for n = 5400044780793 and 5400044780802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4765507 + ... + 5788794.

Almost surely, 2^{5400044780844} is an apocalyptic number.

It is an amenable number.

5400044780844 is an abundant number, since it is smaller than the sum of its proper divisors (9002440162772).

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

5400044780844 is a wasteful number, since it uses less digits than its factorization.

5400044780844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10560406 (or 10560404 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 48.

The spelling of 5400044780844 in words is "five trillion, four hundred billion, forty-four million, seven hundred eighty thousand, eight hundred forty-four".