163132381212480 has 168 divisors, whose sum is σ = 563623598533632. Its totient is φ = 43306892061696.

The previous prime is 163132381212439. The next prime is 163132381212491. The reversal of 163132381212480 is 84212183231361.

163132381212480 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 3 + 2 + 381 + 21 + 248 + 0 = 666.

It is a super-2 number, since 2×163132381212480² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 126360424 + ... + 127644903.

It is an arithmetic number, because the mean of its divisors is an integer number (3354902372224).

Almost surely, 2^{163132381212480} is an apocalyptic number.

163132381212480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163132381212480 is an abundant number, since it is smaller than the sum of its proper divisors (400491217321152).

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

163132381212480 is a wasteful number, since it uses less digits than its factorization.

163132381212480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254005573 (or 254005560 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 163132381212480 in words is "one hundred sixty-three trillion, one hundred thirty-two billion, three hundred eighty-one million, two hundred twelve thousand, four hundred eighty".