425243022002107 has 4 divisors (see below), whose sum is σ = 425296626323920. Its totient is φ = 425189417680296.

The previous prime is 425243022002089. The next prime is 425243022002171. The reversal of 425243022002107 is 701200220342524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425243022002107 is a prime.

It is a super-2 number, since 2×425243022002107² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425243022002507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26802149007 + ... + 26802164872.

It is an arithmetic number, because the mean of its divisors is an integer number (106324156580980).

Almost surely, 2^{425243022002107} is an apocalyptic number.

425243022002107 is a deficient number, since it is larger than the sum of its proper divisors (53604321813).

425243022002107 is an equidigital number, since it uses as much as digits as its factorization.

425243022002107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53604321812.

The product of its (nonzero) digits is 53760, while the sum is 34.

The spelling of 425243022002107 in words is "four hundred twenty-five trillion, two hundred forty-three billion, twenty-two million, two thousand, one hundred seven".