16395341091696 has 320 divisors, whose sum is σ = 54603949568000. Its totient is φ = 4670936513280.

The previous prime is 16395341091611. The next prime is 16395341091739. The reversal of 16395341091696 is 69619014359361.

16395341091696 is a `hidden beast` number, since 1 + 6 + 3 + 9 + 53 + 410 + 9 + 169 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

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, 85389561 + ... + 85581351.

It is an arithmetic number, because the mean of its divisors is an integer number (170637342400).

Almost surely, 2^{16395341091696} is an apocalyptic number.

16395341091696 is a gapful number since it is divisible by the number (16) 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 16395341091696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27301974784000).

16395341091696 is an abundant number, since it is smaller than the sum of its proper divisors (38208608476304).

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

16395341091696 is an equidigital number, since it uses as much as digits as its factorization.

16395341091696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192176 (or 192152 counting only the distinct ones).

The product of its (nonzero) digits is 28343520, while the sum is 63.

The spelling of 16395341091696 in words is "sixteen trillion, three hundred ninety-five billion, three hundred forty-one million, ninety-one thousand, six hundred ninety-six".