16342623467 has 2 divisors, whose sum is σ = 16342623468. Its totient is φ = 16342623466.

The previous prime is 16342623457. The next prime is 16342623491. The reversal of 16342623467 is 76432624361.

It is a weak prime.

It is an emirp because it is prime and its reverse (76432624361) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16342623467 is a prime.

It is not a weakly prime, because it can be changed into another prime (16342623457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8171311733 + 8171311734.

It is an arithmetic number, because the mean of its divisors is an integer number (8171311734).

Almost surely, 2^16342623467 is an apocalyptic number.

16342623467 is a deficient number, since it is larger than the sum of its proper divisors (1).

16342623467 is an equidigital number, since it uses as much as digits as its factorization.

16342623467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 44.

The spelling of 16342623467 in words is "sixteen billion, three hundred forty-two million, six hundred twenty-three thousand, four hundred sixty-seven".