1142660674368 has 84 divisors (see below), whose sum is σ = 3299137529220. Its totient is φ = 378106669056.

The previous prime is 1142660674357. The next prime is 1142660674381. The reversal of 1142660674368 is 8634760662411.

1142660674368 is a `hidden beast` number, since 1 + 1 + 4 + 26 + 606 + 7 + 4 + 3 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 894250139904 + 248410534464 = 945648^2 + 498408^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7161183 + ... + 7319006.

Almost surely, 2^{1142660674368} is an apocalyptic number.

1142660674368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1142660674368 is an abundant number, since it is smaller than the sum of its proper divisors (2156476854852).

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

1142660674368 is a wasteful number, since it uses less digits than its factorization.

1142660674368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14480344 (or 14480331 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 1142660674368 in words is "one trillion, one hundred forty-two billion, six hundred sixty million, six hundred seventy-four thousand, three hundred sixty-eight".