160452421020044 has 24 divisors (see below), whose sum is σ = 281066035206768. Its totient is φ = 80147877765120.

The previous prime is 160452421020011. The next prime is 160452421020061. The reversal of 160452421020044 is 440020124254061.

It is a happy number.

It is a super-2 number, since 2×160452421020044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 160452421019986 and 160452421020013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12017084 + ... + 21571164.

It is an arithmetic number, because the mean of its divisors is an integer number (11711084800282).

Almost surely, 2^{160452421020044} is an apocalyptic number.

It is an amenable number.

160452421020044 is a deficient number, since it is larger than the sum of its proper divisors (120613614186724).

160452421020044 is a wasteful number, since it uses less digits than its factorization.

160452421020044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9558185 (or 9558183 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 160452421020044 in words is "one hundred sixty trillion, four hundred fifty-two billion, four hundred twenty-one million, twenty thousand, forty-four".