151721760960 has 1120 divisors, whose sum is σ = 708465415680. Its totient is φ = 29859840000.

The previous prime is 151721760947. The next prime is 151721760991. The reversal of 151721760960 is 69067127151.

151721760960 is a `hidden beast` number, since 1 + 5 + 17 + 21 + 7 + 609 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 37918960 + ... + 37922960.

Almost surely, 2^151721760960 is an apocalyptic number.

151721760960 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 151721760960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354232707840).

151721760960 is an abundant number, since it is smaller than the sum of its proper divisors (556743654720).

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

151721760960 is a wasteful number, since it uses less digits than its factorization.

151721760960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067 (or 4048 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 151721760960 in words is "one hundred fifty-one billion, seven hundred twenty-one million, seven hundred sixty thousand, nine hundred sixty".