1044859504899 has 48 divisors (see below), whose sum is σ = 1680661835520. Its totient is φ = 565541870400.

The previous prime is 1044859504873. The next prime is 1044859504903. The reversal of 1044859504899 is 9984059584401.

1044859504899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1044859504899 - 2⁵ = 1044859504867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044859504499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88699392 + ... + 88711170.

It is an arithmetic number, because the mean of its divisors is an integer number (35013788240).

Almost surely, 2^{1044859504899} is an apocalyptic number.

1044859504899 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1044859504899 is a deficient number, since it is larger than the sum of its proper divisors (635802330621).

1044859504899 is a wasteful number, since it uses less digits than its factorization.

1044859504899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23528 (or 23509 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 66.

The spelling of 1044859504899 in words is "one trillion, forty-four billion, eight hundred fifty-nine million, five hundred four thousand, eight hundred ninety-nine".