425425143266 has 8 divisors (see below), whose sum is σ = 671723910480. Its totient is φ = 201517173108.

The previous prime is 425425143263. The next prime is 425425143277. The reversal of 425425143266 is 662341524524.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (425425143263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5597699216 + ... + 5597699291.

It is an arithmetic number, because the mean of its divisors is an integer number (83965488810).

Almost surely, 2^425425143266 is an apocalyptic number.

425425143266 is a deficient number, since it is larger than the sum of its proper divisors (246298767214).

425425143266 is a wasteful number, since it uses less digits than its factorization.

425425143266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11195398528.

The product of its digits is 1382400, while the sum is 44.

The spelling of 425425143266 in words is "four hundred twenty-five billion, four hundred twenty-five million, one hundred forty-three thousand, two hundred sixty-six".