159442152237312 has 144 divisors (see below), whose sum is σ = 491613303941760. Its totient is φ = 44930860793856.

The previous prime is 159442152237169. The next prime is 159442152237331. The reversal of 159442152237312 is 213732251244951.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202745487 + ... + 203530382.

Almost surely, 2^{159442152237312} is an apocalyptic number.

159442152237312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159442152237312 is an abundant number, since it is smaller than the sum of its proper divisors (332171151704448).

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

159442152237312 is an equidigital number, since it uses as much as digits as its factorization.

159442152237312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406275968 (or 406275954 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The spelling of 159442152237312 in words is "one hundred fifty-nine trillion, four hundred forty-two billion, one hundred fifty-two million, two hundred thirty-seven thousand, three hundred twelve".