425302252111 has 8 divisors (see below), whose sum is σ = 465429712464. Its totient is φ = 385418728320.

The previous prime is 425302252091. The next prime is 425302252117. The reversal of 425302252111 is 111252203524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425302252111 - 2³⁵ = 390942513743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 425302252111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425302252117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60980490 + ... + 60987463.

It is an arithmetic number, because the mean of its divisors is an integer number (58178714058).

Almost surely, 2^425302252111 is an apocalyptic number.

425302252111 is a deficient number, since it is larger than the sum of its proper divisors (40127460353).

425302252111 is a wasteful number, since it uses less digits than its factorization.

425302252111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121968281.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 425302252111 its reverse (111252203524), we get a palindrome (536554455635).

The spelling of 425302252111 in words is "four hundred twenty-five billion, three hundred two million, two hundred fifty-two thousand, one hundred eleven".