10044518398 has 4 divisors (see below), whose sum is σ = 15066777600. Its totient is φ = 5022259198.

The previous prime is 10044518383. The next prime is 10044518417. The reversal of 10044518398 is 89381544001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89381544001 = 23 ⋅3886154087.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511129598 + ... + 2511129601.

It is an arithmetic number, because the mean of its divisors is an integer number (3766694400).

Almost surely, 2^10044518398 is an apocalyptic number.

10044518398 is a deficient number, since it is larger than the sum of its proper divisors (5022259202).

10044518398 is an equidigital number, since it uses as much as digits as its factorization.

10044518398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022259201.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 10044518398 in words is "ten billion, forty-four million, five hundred eighteen thousand, three hundred ninety-eight".