44469828906 has 16 divisors (see below), whose sum is σ = 92806599744. Its totient is φ = 14178785984.

The previous prime is 44469828889. The next prime is 44469828919. The reversal of 44469828906 is 60982896444.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44469828906.

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, 161122431 + ... + 161122706.

It is an arithmetic number, because the mean of its divisors is an integer number (5800412484).

Almost surely, 2^44469828906 is an apocalyptic number.

44469828906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

44469828906 is an abundant number, since it is smaller than the sum of its proper divisors (48336770838).

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

44469828906 is a wasteful number, since it uses less digits than its factorization.

44469828906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322245165.

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 44469828906 in words is "forty-four billion, four hundred sixty-nine million, eight hundred twenty-eight thousand, nine hundred six".