44064203428 has 24 divisors (see below), whose sum is σ = 88497158400. Its totient is φ = 18805640448.

The previous prime is 44064203389. The next prime is 44064203437. The reversal of 44064203428 is 82430246044.

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, 3285613 + ... + 3298996.

It is an arithmetic number, because the mean of its divisors is an integer number (3687381600).

Almost surely, 2^44064203428 is an apocalyptic number.

It is an amenable number.

44064203428 is an abundant number, since it is smaller than the sum of its proper divisors (44432954972).

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

44064203428 is a wasteful number, since it uses less digits than its factorization.

44064203428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6584859 (or 6584857 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 44064203428 in words is "forty-four billion, sixty-four million, two hundred three thousand, four hundred twenty-eight".