159708044244 has 96 divisors (see below), whose sum is σ = 432097134336. Its totient is φ = 44966707200.

The previous prime is 159708044239. The next prime is 159708044323. The reversal of 159708044244 is 442440807951.

It is a junction number, because it is equal to n+sod(n) for n = 159708044193 and 159708044202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7451944 + ... + 7473344.

It is an arithmetic number, because the mean of its divisors is an integer number (4501011816).

Almost surely, 2^159708044244 is an apocalyptic number.

159708044244 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 159708044244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216048567168).

159708044244 is an abundant number, since it is smaller than the sum of its proper divisors (272389090092).

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

159708044244 is a wasteful number, since it uses less digits than its factorization.

159708044244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22705 (or 22703 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 159708044244 in words is "one hundred fifty-nine billion, seven hundred eight million, forty-four thousand, two hundred forty-four".