159745315244 has 24 divisors (see below), whose sum is σ = 284320108800. Its totient is φ = 78511261520.

The previous prime is 159745315181. The next prime is 159745315271. The reversal of 159745315244 is 442513547951.

It is a junction number, because it is equal to n+sod(n) for n = 159745315192 and 159745315201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2992217 + ... + 3045135.

It is an arithmetic number, because the mean of its divisors is an integer number (11846671200).

Almost surely, 2^159745315244 is an apocalyptic number.

It is an amenable number.

159745315244 is a deficient number, since it is larger than the sum of its proper divisors (124574793556).

159745315244 is a wasteful number, since it uses less digits than its factorization.

159745315244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65773 (or 65771 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 50.

The spelling of 159745315244 in words is "one hundred fifty-nine billion, seven hundred forty-five million, three hundred fifteen thousand, two hundred forty-four".