96143665121280 has 864 divisors, whose sum is σ = 408020773305600. Its totient is φ = 20819060785152.

The previous prime is 96143665121263. The next prime is 96143665121291. The reversal of 96143665121280 is 8212156634169.

96143665121280 is a `hidden beast` number, since 9 + 6 + 1 + 4 + 36 + 6 + 512 + 12 + 80 = 666.

96143665121280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 85240689 + ... + 86361231.

It is an arithmetic number, because the mean of its divisors is an integer number (472246265400).

Almost surely, 2^{96143665121280} is an apocalyptic number.

96143665121280 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96143665121280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204010386652800).

96143665121280 is an abundant number, since it is smaller than the sum of its proper divisors (311877108184320).

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

96143665121280 is a wasteful number, since it uses less digits than its factorization.

96143665121280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120609 (or 1120579 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 96143665121280 in words is "ninety-six trillion, one hundred forty-three billion, six hundred sixty-five million, one hundred twenty-one thousand, two hundred eighty".