96440159520 has 384 divisors, whose sum is σ = 358121191680. Its totient is φ = 24155504640.

The previous prime is 96440159513. The next prime is 96440159573. The reversal of 96440159520 is 2595104469.

96440159520 is a `hidden beast` number, since 9 + 6 + 440 + 159 + 52 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47955315 + ... + 47957325.

It is an arithmetic number, because the mean of its divisors is an integer number (932607270).

Almost surely, 2^96440159520 is an apocalyptic number.

96440159520 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 96440159520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179060595840).

96440159520 is an abundant number, since it is smaller than the sum of its proper divisors (261681032160).

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

96440159520 is a wasteful number, since it uses less digits than its factorization.

96440159520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705 (or 2691 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 96440159520 in words is "ninety-six billion, four hundred forty million, one hundred fifty-nine thousand, five hundred twenty".