44922640898 has 8 divisors (see below), whose sum is σ = 67385850492. Its totient is φ = 22460690736.

The previous prime is 44922640891. The next prime is 44922640909. The reversal of 44922640898 is 89804622944.

It can be written as a sum of positive squares in 2 ways, for example, as 31859751049 + 13062889849 = 178493^2 + 114293^2 .

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

It is not an unprimeable number, because it can be changed into a prime (44922640891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219965 + ... + 371792.

Almost surely, 2^44922640898 is an apocalyptic number.

44922640898 is a deficient number, since it is larger than the sum of its proper divisors (22463209594).

44922640898 is a wasteful number, since it uses less digits than its factorization.

44922640898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629716.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 44922640898 in words is "forty-four billion, nine hundred twenty-two million, six hundred forty thousand, eight hundred ninety-eight".