160081153652640 has 192 divisors, whose sum is σ = 550133585592192. Its totient is φ = 38804975308800.

The previous prime is 160081153652513. The next prime is 160081153652677. The reversal of 160081153652640 is 46256351180061.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 160081153652640.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79114350 + ... + 81112530.

It is an arithmetic number, because the mean of its divisors is an integer number (2865279091626).

Almost surely, 2^{160081153652640} is an apocalyptic number.

160081153652640 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 160081153652640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275066792796096).

160081153652640 is an abundant number, since it is smaller than the sum of its proper divisors (390052431939552).

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

160081153652640 is a wasteful number, since it uses less digits than its factorization.

160081153652640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013383 (or 2013375 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 160081153652640 in words is "one hundred sixty trillion, eighty-one billion, one hundred fifty-three million, six hundred fifty-two thousand, six hundred forty".