163040230080 has 448 divisors, whose sum is σ = 707904583680. Its totient is φ = 34399531008.

The previous prime is 163040230049. The next prime is 163040230097. The reversal of 163040230080 is 80032040361.

It is a happy number.

163040230080 is a `hidden beast` number, since 1 + 630 + 4 + 0 + 23 + 0 + 0 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 682557 + ... + 889923.

It is an arithmetic number, because the mean of its divisors is an integer number (1580144160).

Almost surely, 2^163040230080 is an apocalyptic number.

163040230080 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 163040230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353952291840).

163040230080 is an abundant number, since it is smaller than the sum of its proper divisors (544864353600).

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

163040230080 is a wasteful number, since it uses less digits than its factorization.

163040230080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207413 (or 207397 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 163040230080 in words is "one hundred sixty-three billion, forty million, two hundred thirty thousand, eighty".