44240623554 has 16 divisors (see below), whose sum is σ = 89727462720. Its totient is φ = 14539171920.

The previous prime is 44240623517. The next prime is 44240623619. The reversal of 44240623554 is 45532604244.

It is a happy number.

44240623554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51925189 + ... + 51926040.

It is an arithmetic number, because the mean of its divisors is an integer number (5607966420).

Almost surely, 2^44240623554 is an apocalyptic number.

44240623554 is an abundant number, since it is smaller than the sum of its proper divisors (45486839166).

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

44240623554 is a wasteful number, since it uses less digits than its factorization.

44240623554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103851305.

The product of its (nonzero) digits is 460800, while the sum is 39.

The spelling of 44240623554 in words is "forty-four billion, two hundred forty million, six hundred twenty-three thousand, five hundred fifty-four".