16413436073 has 2 divisors, whose sum is σ = 16413436074. Its totient is φ = 16413436072.

The previous prime is 16413436033. The next prime is 16413436129. The reversal of 16413436073 is 37063431461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13011280489 + 3402155584 = 114067^2 + 58328^2 .

It is a cyclic number.

It is not a de Polignac number, because 16413436073 - 2⁶ = 16413436009 is a prime.

It is a super-2 number, since 2×16413436073² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16413436033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206718036 + 8206718037.

It is an arithmetic number, because the mean of its divisors is an integer number (8206718037).

Almost surely, 2^16413436073 is an apocalyptic number.

It is an amenable number.

16413436073 is a deficient number, since it is larger than the sum of its proper divisors (1).

16413436073 is an equidigital number, since it uses as much as digits as its factorization.

16413436073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 16413436073 in words is "sixteen billion, four hundred thirteen million, four hundred thirty-six thousand, seventy-three".