2044258078104 has 128 divisors (see below), whose sum is σ = 6207040627200. Its totient is φ = 618240228480.

The previous prime is 2044258078097. The next prime is 2044258078157. The reversal of 2044258078104 is 4018708524402.

2044258078104 is a `hidden beast` number, since 20 + 4 + 42 + 580 + 7 + 8 + 1 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2044258078104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 339882 + ... + 2050374.

It is an arithmetic number, because the mean of its divisors is an integer number (48492504900).

Almost surely, 2^{2044258078104} is an apocalyptic number.

2044258078104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044258078104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3103520313600).

2044258078104 is an abundant number, since it is smaller than the sum of its proper divisors (4162782549096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044258078104 is a wasteful number, since it uses less digits than its factorization.

2044258078104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711022 (or 1711012 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 45.

The spelling of 2044258078104 in words is "two trillion, forty-four billion, two hundred fifty-eight million, seventy-eight thousand, one hundred four".