39478322230160 has 160 divisors (see below), whose sum is σ = 100375993203840. Its totient is φ = 14320712806400.

The previous prime is 39478322230147. The next prime is 39478322230231. The reversal of 39478322230160 is 6103222387493.

It is a super-2 number, since 2×39478322230160² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 39478322230099 and 39478322230108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 918313946 + ... + 918356934.

It is an arithmetic number, because the mean of its divisors is an integer number (627349957524).

Almost surely, 2^{39478322230160} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39478322230160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50187996601920).

39478322230160 is an abundant number, since it is smaller than the sum of its proper divisors (60897670973680).

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

39478322230160 is a wasteful number, since it uses less digits than its factorization.

39478322230160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45537 (or 45531 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 39478322230160 in words is "thirty-nine trillion, four hundred seventy-eight billion, three hundred twenty-two million, two hundred thirty thousand, one hundred sixty".