424130162891 has 2 divisors, whose sum is σ = 424130162892. Its totient is φ = 424130162890.

The previous prime is 424130162851. The next prime is 424130162903. The reversal of 424130162891 is 198261031424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424130162891 - 2¹⁴ = 424130146507 is a prime.

It is not a weakly prime, because it can be changed into another prime (424130162851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212065081445 + 212065081446.

It is an arithmetic number, because the mean of its divisors is an integer number (212065081446).

Almost surely, 2^424130162891 is an apocalyptic number.

424130162891 is a deficient number, since it is larger than the sum of its proper divisors (1).

424130162891 is an equidigital number, since it uses as much as digits as its factorization.

424130162891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 424130162891 in words is "four hundred twenty-four billion, one hundred thirty million, one hundred sixty-two thousand, eight hundred ninety-one".