425414331 has 6 divisors (see below), whose sum is σ = 614487380. Its totient is φ = 283609548.

The previous prime is 425414303. The next prime is 425414347. The reversal of 425414331 is 133414524.

It is a happy number.

It is not a de Polignac number, because 425414331 - 2⁵ = 425414299 is a prime.

It is a super-2 number, since 2×425414331² = 361954706040355122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425414295 and 425414304.

It is not an unprimeable number, because it can be changed into a prime (425419331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23634121 + ... + 23634138.

Almost surely, 2^425414331 is an apocalyptic number.

425414331 is a deficient number, since it is larger than the sum of its proper divisors (189073049).

425414331 is a wasteful number, since it uses less digits than its factorization.

425414331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47268265 (or 47268262 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 425414331 is about 20625.5746829028. The cubic root of 425414331 is about 752.0915431742.

Adding to 425414331 its reverse (133414524), we get a palindrome (558828855).

The spelling of 425414331 in words is "four hundred twenty-five million, four hundred fourteen thousand, three hundred thirty-one".