1145713608816 has 80 divisors (see below), whose sum is σ = 3451615392000. Its totient is φ = 327346740672.

The previous prime is 1145713608773. The next prime is 1145713608877. The reversal of 1145713608816 is 6188063175411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34778046 + ... + 34810973.

It is an arithmetic number, because the mean of its divisors is an integer number (43145192400).

Almost surely, 2^{1145713608816} is an apocalyptic number.

1145713608816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1145713608816 is an abundant number, since it is smaller than the sum of its proper divisors (2305901783184).

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

1145713608816 is an equidigital number, since it uses as much as digits as its factorization.

1145713608816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69589051 (or 69589031 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 1145713608816 in words is "one trillion, one hundred forty-five billion, seven hundred thirteen million, six hundred eight thousand, eight hundred sixteen".