413044202123893 has 2 divisors, whose sum is σ = 413044202123894. Its totient is φ = 413044202123892.

The previous prime is 413044202123879. The next prime is 413044202123911. The reversal of 413044202123893 is 398321202440314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398156010099409 + 14888192024484 = 19953847^2 + 3858522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413044202123893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413044202153893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206522101061946 + 206522101061947.

It is an arithmetic number, because the mean of its divisors is an integer number (206522101061947).

Almost surely, 2^{413044202123893} is an apocalyptic number.

It is an amenable number.

413044202123893 is a deficient number, since it is larger than the sum of its proper divisors (1).

413044202123893 is an equidigital number, since it uses as much as digits as its factorization.

413044202123893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 413044202123893 in words is "four hundred thirteen trillion, forty-four billion, two hundred two million, one hundred twenty-three thousand, eight hundred ninety-three".