44355455344 has 80 divisors (see below), whose sum is σ = 91520526240. Its totient is φ = 20752793600.

The previous prime is 44355455303. The next prime is 44355455359.

44355455344 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44355455294 and 44355455303.

It is a congruent number.

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, 63274194 + ... + 63274894.

It is an arithmetic number, because the mean of its divisors is an integer number (1144006578).

Almost surely, 2^44355455344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44355455344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45760263120).

44355455344 is an abundant number, since it is smaller than the sum of its proper divisors (47165070896).

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

44355455344 is a wasteful number, since it uses less digits than its factorization.

44355455344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738 (or 1732 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 46.

The spelling of 44355455344 in words is "forty-four billion, three hundred fifty-five million, four hundred fifty-five thousand, three hundred forty-four".