1148774314680 has 64 divisors (see below), whose sum is σ = 3829247719200. Its totient is φ = 306339816960.

The previous prime is 1148774314673. The next prime is 1148774314693. The reversal of 1148774314680 is 864134778411.

1148774314680 is a `hidden beast` number, since 1 + 1 + 4 + 87 + 74 + 31 + 468 + 0 = 666.

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 Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 531838881 + ... + 531841040.

Almost surely, 2^{1148774314680} is an apocalyptic number.

1148774314680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1148774314680 is an abundant number, since it is smaller than the sum of its proper divisors (2680473404520).

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

1148774314680 is a wasteful number, since it uses less digits than its factorization.

1148774314680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063679941 (or 1063679931 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The spelling of 1148774314680 in words is "one trillion, one hundred forty-eight billion, seven hundred seventy-four million, three hundred fourteen thousand, six hundred eighty".