16432451207099 has 8 divisors (see below), whose sum is σ = 16441719021840. Its totient is φ = 16423184052000.

The previous prime is 16432451207087. The next prime is 16432451207149. The reversal of 16432451207099 is 99070215423461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16432451207099 - 2²⁴ = 16432434429883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16432451207099.

It is not an unprimeable number, because it can be changed into a prime (16432451207009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54806504 + ... + 55105514.

It is an arithmetic number, because the mean of its divisors is an integer number (2055214877730).

Almost surely, 2^{16432451207099} is an apocalyptic number.

16432451207099 is a deficient number, since it is larger than the sum of its proper divisors (9267814741).

16432451207099 is a wasteful number, since it uses less digits than its factorization.

16432451207099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329821.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 16432451207099 in words is "sixteen trillion, four hundred thirty-two billion, four hundred fifty-one million, two hundred seven thousand, ninety-nine".