160391477376 has 448 divisors, whose sum is σ = 543159792000. Its totient is φ = 46747072512.

The previous prime is 160391477369. The next prime is 160391477377. The reversal of 160391477376 is 673774193061.

160391477376 is a `hidden beast` number, since 16 + 0 + 3 + 91 + 477 + 3 + 76 = 666.

It is a super-3 number, since 3×160391477376³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (160391477377) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 23044585 + ... + 23051543.

It is an arithmetic number, because the mean of its divisors is an integer number (1212410250).

Almost surely, 2^160391477376 is an apocalyptic number.

160391477376 is a gapful number since it is divisible by the number (16) 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 160391477376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271579896000).

160391477376 is an abundant number, since it is smaller than the sum of its proper divisors (382768314624).

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

160391477376 is an equidigital number, since it uses as much as digits as its factorization.

160391477376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7023 (or 6996 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The spelling of 160391477376 in words is "one hundred sixty billion, three hundred ninety-one million, four hundred seventy-seven thousand, three hundred seventy-six".