159214643280 has 400 divisors, whose sum is σ = 689426838144. Its totient is φ = 33083458560.

The previous prime is 159214643213. The next prime is 159214643281. The reversal of 159214643280 is 82346412951.

159214643280 is a `hidden beast` number, since 1 + 59 + 214 + 64 + 328 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159214643281) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 339414 + ... + 658506.

Almost surely, 2^159214643280 is an apocalyptic number.

159214643280 is a gapful number since it is divisible by the number (10) 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 159214643280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344713419072).

159214643280 is an abundant number, since it is smaller than the sum of its proper divisors (530212194864).

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

159214643280 is a wasteful number, since it uses less digits than its factorization.

159214643280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319136 (or 319121 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 159214643280 in words is "one hundred fifty-nine billion, two hundred fourteen million, six hundred forty-three thousand, two hundred eighty".