160728787614816 has 180 divisors, whose sum is σ = 498887207282772. Its totient is φ = 50756458951296.

The previous prime is 160728787614799. The next prime is 160728787614821. The reversal of 160728787614816 is 618416787827061.

160728787614816 is a `hidden beast` number, since 1 + 6 + 0 + 7 + 2 + 8 + 7 + 87 + 61 + 481 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 84950110 + ... + 86821533.

Almost surely, 2^{160728787614816} is an apocalyptic number.

160728787614816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160728787614816 is an abundant number, since it is smaller than the sum of its proper divisors (338158419667956).

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

160728787614816 is a wasteful number, since it uses less digits than its factorization.

160728787614816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171771703 (or 171771667 counting only the distinct ones).

The product of its (nonzero) digits is 303464448, while the sum is 72.

The spelling of 160728787614816 in words is "one hundred sixty trillion, seven hundred twenty-eight billion, seven hundred eighty-seven million, six hundred fourteen thousand, eight hundred sixteen".