160340391432 has 256 divisors, whose sum is σ = 487355904000. Its totient is φ = 48547309824.

The previous prime is 160340391401. The next prime is 160340391437. The reversal of 160340391432 is 234193043061.

160340391432 is a `hidden beast` number, since 1 + 603 + 4 + 0 + 3 + 9 + 1 + 43 + 2 = 666.

160340391432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×160340391432² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (160340391437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76974663 + ... + 76976745.

It is an arithmetic number, because the mean of its divisors is an integer number (1903734000).

Almost surely, 2^160340391432 is an apocalyptic number.

160340391432 is a gapful number since it is divisible by the number (12) 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 160340391432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243677952000).

160340391432 is an abundant number, since it is smaller than the sum of its proper divisors (327015512568).

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

160340391432 is a wasteful number, since it uses less digits than its factorization.

160340391432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537 (or 2527 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 160340391432 in words is "one hundred sixty billion, three hundred forty million, three hundred ninety-one thousand, four hundred thirty-two".