16464212339 has 2 divisors, whose sum is σ = 16464212340. Its totient is φ = 16464212338.

The previous prime is 16464212299. The next prime is 16464212351. The reversal of 16464212339 is 93321246461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16464212339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16464212296 and 16464212305.

It is not a weakly prime, because it can be changed into another prime (16464212389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8232106169 + 8232106170.

It is an arithmetic number, because the mean of its divisors is an integer number (8232106170).

Almost surely, 2^16464212339 is an apocalyptic number.

16464212339 is a deficient number, since it is larger than the sum of its proper divisors (1).

16464212339 is an equidigital number, since it uses as much as digits as its factorization.

16464212339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 41.

The spelling of 16464212339 in words is "sixteen billion, four hundred sixty-four million, two hundred twelve thousand, three hundred thirty-nine".