163009000696320 has 1600 divisors, whose sum is σ = 629858288632320. Its totient is φ = 40163411755008.

The previous prime is 163009000696277. The next prime is 163009000696343. The reversal of 163009000696320 is 23696000900361.

It is a happy number.

163009000696320 is a `hidden beast` number, since 1 + 6 + 3 + 0 + 0 + 9 + 0 + 0 + 0 + 6 + 9 + 632 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 58699674772 + ... + 58699677548.

Almost surely, 2^{163009000696320} is an apocalyptic number.

163009000696320 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 163009000696320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314929144316160).

163009000696320 is an abundant number, since it is smaller than the sum of its proper divisors (466849287936000).

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

163009000696320 is a wasteful number, since it uses less digits than its factorization.

163009000696320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3170 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 163009000696320 in words is "one hundred sixty-three trillion, nine billion, six hundred ninety-six thousand, three hundred twenty".