385000169243200 has 168 divisors, whose sum is σ = 1082807623356800. Its totient is φ = 131983946588160.

The previous prime is 385000169243191. The next prime is 385000169243227. The reversal of 385000169243200 is 2342961000583.

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, 89847061 + ... + 94034539.

Almost surely, 2^{385000169243200} 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 385000169243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541403811678400).

385000169243200 is an abundant number, since it is smaller than the sum of its proper divisors (697807454113600).

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

385000169243200 is a wasteful number, since it uses less digits than its factorization.

385000169243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195717 (or 4195702 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 385000169243200 in words is "three hundred eighty-five trillion, one hundred sixty-nine million, two hundred forty-three thousand, two hundred".