10998044265599 has 8 divisors (see below), whose sum is σ = 11253865880400. Its totient is φ = 10742225066496.

The previous prime is 10998044265581. The next prime is 10998044265623. The reversal of 10998044265599 is 99556244089901.

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

It is a cyclic number.

It is not a de Polignac number, because 10998044265599 - 2⁸ = 10998044265343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10998044235599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11308877 + ... + 12242825.

It is an arithmetic number, because the mean of its divisors is an integer number (1406733235050).

Almost surely, 2^{10998044265599} is an apocalyptic number.

10998044265599 is a deficient number, since it is larger than the sum of its proper divisors (255821614801).

10998044265599 is an equidigital number, since it uses as much as digits as its factorization.

10998044265599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207849.

The product of its (nonzero) digits is 251942400, while the sum is 71.

The spelling of 10998044265599 in words is "ten trillion, nine hundred ninety-eight billion, forty-four million, two hundred sixty-five thousand, five hundred ninety-nine".