413642557843 has 2 divisors, whose sum is σ = 413642557844. Its totient is φ = 413642557842.

The previous prime is 413642557837. The next prime is 413642557847. The reversal of 413642557843 is 348755246314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 413642557843 - 2¹³ = 413642549651 is a prime.

It is a super-2 number, since 2×413642557843² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (413642557847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206821278921 + 206821278922.

It is an arithmetic number, because the mean of its divisors is an integer number (206821278922).

Almost surely, 2^413642557843 is an apocalyptic number.

413642557843 is a deficient number, since it is larger than the sum of its proper divisors (1).

413642557843 is an equidigital number, since it uses as much as digits as its factorization.

413642557843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9676800, while the sum is 52.

The spelling of 413642557843 in words is "four hundred thirteen billion, six hundred forty-two million, five hundred fifty-seven thousand, eight hundred forty-three".