4438498240344 has 64 divisors (see below), whose sum is σ = 12708813450240. Its totient is φ = 1265403363840.

The previous prime is 4438498240327. The next prime is 4438498240381. The reversal of 4438498240344 is 4430428948344.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28453137 + ... + 28608704.

It is an arithmetic number, because the mean of its divisors is an integer number (198575210160).

Almost surely, 2^{4438498240344} is an apocalyptic number.

It is an amenable number.

4438498240344 is an abundant number, since it is smaller than the sum of its proper divisors (8270315209896).

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

4438498240344 is a wasteful number, since it uses less digits than its factorization.

4438498240344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57062320 (or 57062316 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 57.

The spelling of 4438498240344 in words is "four trillion, four hundred thirty-eight billion, four hundred ninety-eight million, two hundred forty thousand, three hundred forty-four".