159193483904 has 256 divisors, whose sum is σ = 422000275200. Its totient is φ = 58047528960.

The previous prime is 159193483871. The next prime is 159193483907. The reversal of 159193483904 is 409384391951.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 159193483904.

It is not an unprimeable number, because it can be changed into a prime (159193483907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8178824 + ... + 8198264.

It is an arithmetic number, because the mean of its divisors is an integer number (1648438575).

Almost surely, 2^159193483904 is an apocalyptic number.

159193483904 is a gapful number since it is divisible by the number (14) 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 159193483904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211000137600).

159193483904 is an abundant number, since it is smaller than the sum of its proper divisors (262806791296).

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

159193483904 is a wasteful number, since it uses less digits than its factorization.

159193483904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19531 (or 19519 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 159193483904 in words is "one hundred fifty-nine billion, one hundred ninety-three million, four hundred eighty-three thousand, nine hundred four".