1148880105792 has 84 divisors (see below), whose sum is σ = 3296464421536. Its totient is φ = 382563820800.

The previous prime is 1148880105757. The next prime is 1148880105823. The reversal of 1148880105792 is 2975010888411.

1148880105792 is a `hidden beast` number, since 1 + 1 + 488 + 80 + 10 + 5 + 79 + 2 = 666.

It is a super-2 number, since 2×1148880105792² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 474334 + ... + 1588317.

Almost surely, 2^{1148880105792} is an apocalyptic number.

1148880105792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1148880105792 is an abundant number, since it is smaller than the sum of its proper divisors (2147584315744).

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

1148880105792 is a wasteful number, since it uses less digits than its factorization.

1148880105792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063636 (or 2063623 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 54.

The spelling of 1148880105792 in words is "one trillion, one hundred forty-eight billion, eight hundred eighty million, one hundred five thousand, seven hundred ninety-two".