44838744722 has 6 divisors (see below), whose sum is σ = 67258566279. Its totient is φ = 22419222630.

The previous prime is 44838744707. The next prime is 44838744737. The reversal of 44838744722 is 22744783844.

It is an interprime number because it is at equal distance from previous prime (44838744707) and next prime (44838744737).

It can be written as a sum of positive squares in only one way, i.e., 22419372361 + 22419372361 = 149731^2 + 149731^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=149731.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 224597 + ... + 374327.

Almost surely, 2^44838744722 is an apocalyptic number.

44838744722 is a deficient number, since it is larger than the sum of its proper divisors (22419821557).

44838744722 is an frugal number, since it uses more digits than its factorization.

44838744722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299464 (or 149733 counting only the distinct ones).

The product of its digits is 9633792, while the sum is 53.

The spelling of 44838744722 in words is "forty-four billion, eight hundred thirty-eight million, seven hundred forty-four thousand, seven hundred twenty-two".