16236882997 has 8 divisors (see below), whose sum is σ = 16304775552. Its totient is φ = 16169091600.

The previous prime is 16236882973. The next prime is 16236883001. The reversal of 16236882997 is 79928863261.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16236882997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16236882097) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 305368 + ... + 354574.

It is an arithmetic number, because the mean of its divisors is an integer number (2038096944).

Almost surely, 2^16236882997 is an apocalyptic number.

It is an amenable number.

16236882997 is a deficient number, since it is larger than the sum of its proper divisors (67892555).

16236882997 is a wasteful number, since it uses less digits than its factorization.

16236882997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50579.

The product of its digits is 15676416, while the sum is 61.

The spelling of 16236882997 in words is "sixteen billion, two hundred thirty-six million, eight hundred eighty-two thousand, nine hundred ninety-seven".