2044054098639 has 96 divisors (see below), whose sum is σ = 3660561315840. Its totient is φ = 1103755185792.

The previous prime is 2044054098623. The next prime is 2044054098641. The reversal of 2044054098639 is 9368904504402.

2044054098639 is a `hidden beast` number, since 2 + 0 + 4 + 4 + 0 + 540 + 98 + 6 + 3 + 9 = 666.

It is not a de Polignac number, because 2044054098639 - 2⁴ = 2044054098623 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044054098649) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7333797 + ... + 7607409.

It is an arithmetic number, because the mean of its divisors is an integer number (38130847040).

Almost surely, 2^{2044054098639} is an apocalyptic number.

2044054098639 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2044054098639 is a deficient number, since it is larger than the sum of its proper divisors (1616507217201).

2044054098639 is a wasteful number, since it uses less digits than its factorization.

2044054098639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273734 (or 273699 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 2044054098639 in words is "two trillion, forty-four billion, fifty-four million, ninety-eight thousand, six hundred thirty-nine".