44004444506 has 16 divisors (see below), whose sum is σ = 72073192608. Its totient is φ = 19983709200.

The previous prime is 44004444481. The next prime is 44004444511. The reversal of 44004444506 is 60544440044.

It is a super-2 number, since 2×44004444506² (a number of 22 digits) contains 22 as substring.

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, 890960 + ... + 939051.

It is an arithmetic number, because the mean of its divisors is an integer number (4504574538).

Almost surely, 2^44004444506 is an apocalyptic number.

44004444506 is a deficient number, since it is larger than the sum of its proper divisors (28068748102).

44004444506 is a wasteful number, since it uses less digits than its factorization.

44004444506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831117.

The product of its (nonzero) digits is 122880, while the sum is 35.

The spelling of 44004444506 in words is "forty-four billion, four million, four hundred forty-four thousand, five hundred six".