44424064554 has 16 divisors (see below), whose sum is σ = 88874604480. Its totient is φ = 14803608960.

The previous prime is 44424064547. The next prime is 44424064639. The reversal of 44424064554 is 45546042444.

It is a super-2 number, since 2×44424064554² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081294 + ... + 1121625.

It is an arithmetic number, because the mean of its divisors is an integer number (5554662780).

Almost surely, 2^44424064554 is an apocalyptic number.

44424064554 is an abundant number, since it is smaller than the sum of its proper divisors (44450539926).

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

44424064554 is a wasteful number, since it uses less digits than its factorization.

44424064554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206285.

The product of its (nonzero) digits is 1228800, while the sum is 42.

The spelling of 44424064554 in words is "forty-four billion, four hundred twenty-four million, sixty-four thousand, five hundred fifty-four".