425015224379 has 2 divisors, whose sum is σ = 425015224380. Its totient is φ = 425015224378.

The previous prime is 425015224363. The next prime is 425015224433. The reversal of 425015224379 is 973422510524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425015224379 - 2⁴ = 425015224363 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (425015224349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212507612189 + 212507612190.

It is an arithmetic number, because the mean of its divisors is an integer number (212507612190).

Almost surely, 2^425015224379 is an apocalyptic number.

425015224379 is a deficient number, since it is larger than the sum of its proper divisors (1).

425015224379 is an equidigital number, since it uses as much as digits as its factorization.

425015224379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 425015224379 in words is "four hundred twenty-five billion, fifteen million, two hundred twenty-four thousand, three hundred seventy-nine".