44702294018 has 6 divisors (see below), whose sum is σ = 67053889539. Its totient is φ = 22350997506.

The previous prime is 44702293997. The next prime is 44702294123. The reversal of 44702294018 is 81049220744.

It can be written as a sum of positive squares in only one way, i.e., 22351147009 + 22351147009 = 149503^2 + 149503^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=149503.

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, 224255 + ... + 373757.

Almost surely, 2^44702294018 is an apocalyptic number.

44702294018 is a deficient number, since it is larger than the sum of its proper divisors (22351595521).

44702294018 is an frugal number, since it uses more digits than its factorization.

44702294018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299008 (or 149505 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 44702294018 in words is "forty-four billion, seven hundred two million, two hundred ninety-four thousand, eighteen".