160646480466400 has 144 divisors (see below), whose sum is σ = 396083261705040. Its totient is φ = 63621224755200.

The previous prime is 160646480466391. The next prime is 160646480466457. The reversal of 160646480466400 is 4664084646061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39604690 + ... + 43472110.

It is an arithmetic number, because the mean of its divisors is an integer number (2750578206285).

Almost surely, 2^{160646480466400} is an apocalyptic number.

160646480466400 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 160646480466400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198041630852520).

160646480466400 is an abundant number, since it is smaller than the sum of its proper divisors (235436781238640).

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

160646480466400 is a wasteful number, since it uses less digits than its factorization.

160646480466400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867957 (or 3867944 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 55.

The spelling of 160646480466400 in words is "one hundred sixty trillion, six hundred forty-six billion, four hundred eighty million, four hundred sixty-six thousand, four hundred".