44413389450 has 72 divisors (see below), whose sum is σ = 123743413248. Its totient is φ = 11843567280.

The previous prime is 44413389439. The next prime is 44413389463. The reversal of 44413389450 is 5498331444.

44413389450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 44413389396 and 44413389405.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1815562 + ... + 1839861.

Almost surely, 2^44413389450 is an apocalyptic number.

44413389450 is an abundant number, since it is smaller than the sum of its proper divisors (79330023798).

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

44413389450 is a wasteful number, since it uses less digits than its factorization.

44413389450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655450 (or 3655433 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 44413389450 in words is "forty-four billion, four hundred thirteen million, three hundred eighty-nine thousand, four hundred fifty".