424237115513047 has 2 divisors, whose sum is σ = 424237115513048. Its totient is φ = 424237115513046.

The previous prime is 424237115512961. The next prime is 424237115513093. The reversal of 424237115513047 is 740315511732424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424237115513047 - 2¹⁵ = 424237115480279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424237115523047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212118557756523 + 212118557756524.

It is an arithmetic number, because the mean of its divisors is an integer number (212118557756524).

Almost surely, 2^{424237115513047} is an apocalyptic number.

424237115513047 is a deficient number, since it is larger than the sum of its proper divisors (1).

424237115513047 is an equidigital number, since it uses as much as digits as its factorization.

424237115513047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 424237115513047 in words is "four hundred twenty-four trillion, two hundred thirty-seven billion, one hundred fifteen million, five hundred thirteen thousand, forty-seven".