16346740899023 has 2 divisors, whose sum is σ = 16346740899024. Its totient is φ = 16346740899022.

The previous prime is 16346740898981. The next prime is 16346740899101. The reversal of 16346740899023 is 32099804764361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16346740899023 - 2⁶ = 16346740898959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16346740899323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8173370449511 + 8173370449512.

It is an arithmetic number, because the mean of its divisors is an integer number (8173370449512).

Almost surely, 2^{16346740899023} is an apocalyptic number.

16346740899023 is a deficient number, since it is larger than the sum of its proper divisors (1).

16346740899023 is an equidigital number, since it uses as much as digits as its factorization.

16346740899023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47029248, while the sum is 62.

The spelling of 16346740899023 in words is "sixteen trillion, three hundred forty-six billion, seven hundred forty million, eight hundred ninety-nine thousand, twenty-three".