425021212307 has 2 divisors, whose sum is σ = 425021212308. Its totient is φ = 425021212306.

The previous prime is 425021212303. The next prime is 425021212327. The reversal of 425021212307 is 703212120524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425021212307 - 2² = 425021212303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425021212307.

It is not a weakly prime, because it can be changed into another prime (425021212303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212510606153 + 212510606154.

It is an arithmetic number, because the mean of its divisors is an integer number (212510606154).

Almost surely, 2^425021212307 is an apocalyptic number.

425021212307 is a deficient number, since it is larger than the sum of its proper divisors (1).

425021212307 is an equidigital number, since it uses as much as digits as its factorization.

425021212307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 425021212307 in words is "four hundred twenty-five billion, twenty-one million, two hundred twelve thousand, three hundred seven".