16836305407 has 2 divisors, whose sum is σ = 16836305408. Its totient is φ = 16836305406.

The previous prime is 16836305383. The next prime is 16836305411. The reversal of 16836305407 is 70450363861.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16836305407 is a prime.

It is a super-2 number, since 2×16836305407² (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 (16836302407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8418152703 + 8418152704.

It is an arithmetic number, because the mean of its divisors is an integer number (8418152704).

Almost surely, 2^16836305407 is an apocalyptic number.

16836305407 is a deficient number, since it is larger than the sum of its proper divisors (1).

16836305407 is an equidigital number, since it uses as much as digits as its factorization.

16836305407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 16836305407 in words is "sixteen billion, eight hundred thirty-six million, three hundred five thousand, four hundred seven".