385498630161120 has 384 divisors, whose sum is σ = 1416275013888000. Its totient is φ = 88104166649856.

The previous prime is 385498630161097. The next prime is 385498630161131. The reversal of 385498630161120 is 21161036894583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1534154532 + ... + 1534405788.

It is an arithmetic number, because the mean of its divisors is an integer number (3688216182000).

Almost surely, 2^{385498630161120} is an apocalyptic number.

385498630161120 is a gapful number since it is divisible by the number (30) 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 385498630161120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708137506944000).

385498630161120 is an abundant number, since it is smaller than the sum of its proper divisors (1030776383726880).

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

385498630161120 is a wasteful number, since it uses less digits than its factorization.

385498630161120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260615 (or 260593 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 385498630161120 in words is "three hundred eighty-five trillion, four hundred ninety-eight billion, six hundred thirty million, one hundred sixty-one thousand, one hundred twenty".