1044118798560 has 144 divisors (see below), whose sum is σ = 3649959396720. Its totient is φ = 271640647680.

The previous prime is 1044118798559. The next prime is 1044118798561. The reversal of 1044118798560 is 658978114401.

1044118798560 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 1 + 1 + 8 + 79 + 8 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (1044118798559) and next prime (1044118798561).

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 1044118798497 and 1044118798506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044118798561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8783430 + ... + 8901509.

It is an arithmetic number, because the mean of its divisors is an integer number (25346940255).

Almost surely, 2^{1044118798560} is an apocalyptic number.

1044118798560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044118798560 is an abundant number, since it is smaller than the sum of its proper divisors (2605840598160).

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

1044118798560 is a wasteful number, since it uses less digits than its factorization.

1044118798560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17685001 (or 17684990 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The spelling of 1044118798560 in words is "one trillion, forty-four billion, one hundred eighteen million, seven hundred ninety-eight thousand, five hundred sixty".