413131377847 has 2 divisors, whose sum is σ = 413131377848. Its totient is φ = 413131377846.

The previous prime is 413131377833. The next prime is 413131377863. The reversal of 413131377847 is 748773131314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413131377847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 413131377847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413131377817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206565688923 + 206565688924.

It is an arithmetic number, because the mean of its divisors is an integer number (206565688924).

Almost surely, 2^413131377847 is an apocalyptic number.

413131377847 is a deficient number, since it is larger than the sum of its proper divisors (1).

413131377847 is an equidigital number, since it uses as much as digits as its factorization.

413131377847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1185408, while the sum is 49.

The spelling of 413131377847 in words is "four hundred thirteen billion, one hundred thirty-one million, three hundred seventy-seven thousand, eight hundred forty-seven".