425283434 has 16 divisors (see below), whose sum is σ = 660980520. Its totient is φ = 204980160.

The previous prime is 425283433. The next prime is 425283437. The reversal of 425283434 is 434382524.

It can be written as a sum of positive squares in 4 ways, for example, as 424566025 + 717409 = 20605^2 + 847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 425283394 and 425283403.

It is not an unprimeable number, because it can be changed into a prime (425283431) 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, 32792 + ... + 43884.

Almost surely, 2^425283434 is an apocalyptic number.

425283434 is a deficient number, since it is larger than the sum of its proper divisors (235697086).

425283434 is a wasteful number, since it uses less digits than its factorization.

425283434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785.

The product of its digits is 92160, while the sum is 35.

The square root of 425283434 is about 20622.4012665839. The cubic root of 425283434 is about 752.0143975005.

The spelling of 425283434 in words is "four hundred twenty-five million, two hundred eighty-three thousand, four hundred thirty-four".