163037230828800 has 432 divisors, whose sum is σ = 539043565045440. Its totient is φ = 43396937809920.

The previous prime is 163037230828781. The next prime is 163037230828831. The reversal of 163037230828800 is 8828032730361.

It is a happy number.

It is a super-2 number, since 2×163037230828800² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47161476672 + ... + 47161480128.

Almost surely, 2^{163037230828800} is an apocalyptic number.

163037230828800 is a gapful number since it is divisible by the number (10) 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 163037230828800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269521782522720).

163037230828800 is an abundant number, since it is smaller than the sum of its proper divisors (376006334216640).

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

163037230828800 is a wasteful number, since it uses less digits than its factorization.

163037230828800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278 (or 7259 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 163037230828800 in words is "one hundred sixty-three trillion, thirty-seven billion, two hundred thirty million, eight hundred twenty-eight thousand, eight hundred".