160774993368864 has 240 divisors, whose sum is σ = 568823808168000. Its totient is φ = 43518043224576.

The previous prime is 160774993368797. The next prime is 160774993368877. The reversal of 160774993368864 is 468863399477061.

160774993368864 is a `hidden beast` number, since 1 + 6 + 0 + 7 + 7 + 499 + 3 + 3 + 68 + 8 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 232840939 + ... + 233530410.

It is an arithmetic number, because the mean of its divisors is an integer number (2370099200700).

Almost surely, 2^{160774993368864} is an apocalyptic number.

160774993368864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

160774993368864 is an abundant number, since it is smaller than the sum of its proper divisors (408048814799136).

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

160774993368864 is a wasteful number, since it uses less digits than its factorization.

160774993368864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466371397 (or 466371380 counting only the distinct ones).

The product of its (nonzero) digits is 7900913664, while the sum is 81.

The spelling of 160774993368864 in words is "one hundred sixty trillion, seven hundred seventy-four billion, nine hundred ninety-three million, three hundred sixty-eight thousand, eight hundred sixty-four".