385159223232 has 1792 divisors, whose sum is σ = 1537104936960. Its totient is φ = 91968307200.

The previous prime is 385159223219. The next prime is 385159223233. The reversal of 385159223232 is 232322951583.

It is a happy number.

385159223232 is a `hidden beast` number, since 3 + 8 + 5 + 1 + 592 + 23 + 2 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385159223233) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 5424777757 + ... + 5424777827.

Almost surely, 2^385159223232 is an apocalyptic number.

385159223232 is a gapful number since it is divisible by the number (32) 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 385159223232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768552468480).

385159223232 is an abundant number, since it is smaller than the sum of its proper divisors (1151945713728).

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

385159223232 is a wasteful number, since it uses less digits than its factorization.

385159223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 191 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 385159223232 in words is "three hundred eighty-five billion, one hundred fifty-nine million, two hundred twenty-three thousand, two hundred thirty-two".