44400000459 has 8 divisors (see below), whose sum is σ = 59228375040. Its totient is φ = 29585813096.

The previous prime is 44400000409. The next prime is 44400000497. The reversal of 44400000459 is 95400000444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44400000459 - 2¹⁷ = 44399869387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44400000409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539499 + ... + 3552020.

It is an arithmetic number, because the mean of its divisors is an integer number (7403546880).

Almost surely, 2^44400000459 is an apocalyptic number.

44400000459 is a deficient number, since it is larger than the sum of its proper divisors (14828374581).

44400000459 is a wasteful number, since it uses less digits than its factorization.

44400000459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093609.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 44400000459 in words is "forty-four billion, four hundred million, four hundred fifty-nine", and thus it is an aban number.