44423814320 has 40 divisors (see below), whose sum is σ = 103492446000. Its totient is φ = 17733899520.

The previous prime is 44423814317. The next prime is 44423814349. The reversal of 44423814320 is 2341832444.

It is a tau number, because it is divible by the number of its divisors (40).

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, 516491 + ... + 596330.

It is an arithmetic number, because the mean of its divisors is an integer number (2587311150).

Almost surely, 2^44423814320 is an apocalyptic number.

44423814320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44423814320 is an abundant number, since it is smaller than the sum of its proper divisors (59068631680).

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

44423814320 is a wasteful number, since it uses less digits than its factorization.

44423814320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113333 (or 1113327 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The spelling of 44423814320 in words is "forty-four billion, four hundred twenty-three million, eight hundred fourteen thousand, three hundred twenty".