1147845107680 has 24 divisors (see below), whose sum is σ = 2711784067272. Its totient is φ = 459138043008.

The previous prime is 1147845107671. The next prime is 1147845107681. The reversal of 1147845107680 is 867015487411.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147845107681) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3587015802 + ... + 3587016121.

It is an arithmetic number, because the mean of its divisors is an integer number (112991002803).

Almost surely, 2^{1147845107680} is an apocalyptic number.

1147845107680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1147845107680 is an abundant number, since it is smaller than the sum of its proper divisors (1563938959592).

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

1147845107680 is an equidigital number, since it uses as much as digits as its factorization.

1147845107680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7174031938 (or 7174031930 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 52.

The spelling of 1147845107680 in words is "one trillion, one hundred forty-seven billion, eight hundred forty-five million, one hundred seven thousand, six hundred eighty".