16836302423 has 2 divisors, whose sum is σ = 16836302424. Its totient is φ = 16836302422.

The previous prime is 16836302407. The next prime is 16836302449. The reversal of 16836302423 is 32420363861.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (32420363861) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16836302423 - 2⁴ = 16836302407 is a prime.

It is a super-2 number, since 2×16836302423² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16836302453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8418151211 + 8418151212.

It is an arithmetic number, because the mean of its divisors is an integer number (8418151212).

Almost surely, 2^16836302423 is an apocalyptic number.

16836302423 is a deficient number, since it is larger than the sum of its proper divisors (1).

16836302423 is an equidigital number, since it uses as much as digits as its factorization.

16836302423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 16836302423 in words is "sixteen billion, eight hundred thirty-six million, three hundred two thousand, four hundred twenty-three".