1147842300680 has 16 divisors (see below), whose sum is σ = 2582645176620. Its totient is φ = 459136920256.

The previous prime is 1147842300667. The next prime is 1147842300707. The reversal of 1147842300680 is 860032487411.

It can be written as a sum of positive squares in 2 ways, for example, as 1145109729604 + 2732571076 = 1070098^2 + 52274^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14348028719 + ... + 14348028798.

Almost surely, 2^{1147842300680} is an apocalyptic number.

1147842300680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1147842300680 is an abundant number, since it is smaller than the sum of its proper divisors (1434802875940).

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

1147842300680 is a wasteful number, since it uses less digits than its factorization.

1147842300680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28696057528 (or 28696057524 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 1147842300680 in words is "one trillion, one hundred forty-seven billion, eight hundred forty-two million, three hundred thousand, six hundred eighty".