16395698906496 has 256 divisors, whose sum is σ = 59557027084800. Its totient is φ = 4324140288000.

The previous prime is 16395698906471. The next prime is 16395698906513. The reversal of 16395698906496 is 69460989659361.

16395698906496 is a `hidden beast` number, since 1 + 6 + 3 + 9 + 569 + 8 + 9 + 0 + 6 + 49 + 6 = 666.

It is a super-3 number, since 3×16395698906496³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25752130 + ... + 26381121.

It is an arithmetic number, because the mean of its divisors is an integer number (232644637050).

Almost surely, 2^{16395698906496} is an apocalyptic number.

16395698906496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16395698906496 is an abundant number, since it is smaller than the sum of its proper divisors (43161328178304).

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

16395698906496 is a wasteful number, since it uses less digits than its factorization.

16395698906496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52133294 (or 52133276 counting only the distinct ones).

The product of its (nonzero) digits is 4081466880, while the sum is 81.

The spelling of 16395698906496 in words is "sixteen trillion, three hundred ninety-five billion, six hundred ninety-eight million, nine hundred six thousand, four hundred ninety-six".