163290669660960 has 192 divisors, whose sum is σ = 514969104892032. Its totient is φ = 43493117566976.

The previous prime is 163290669660953. The next prime is 163290669660971. The reversal of 163290669660960 is 69066966092361.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1513760947 + ... + 1513868813.

It is an arithmetic number, because the mean of its divisors is an integer number (2682130754646).

Almost surely, 2^{163290669660960} is an apocalyptic number.

163290669660960 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 163290669660960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257484552446016).

163290669660960 is an abundant number, since it is smaller than the sum of its proper divisors (351678435231072).

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

163290669660960 is a wasteful number, since it uses less digits than its factorization.

163290669660960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111555 (or 111547 counting only the distinct ones).

The product of its (nonzero) digits is 204073344, while the sum is 69.

The spelling of 163290669660960 in words is "one hundred sixty-three trillion, two hundred ninety billion, six hundred sixty-nine million, six hundred sixty thousand, nine hundred sixty".