425330030 has 32 divisors (see below), whose sum is σ = 801845568. Its totient is φ = 162131200.

The previous prime is 425330027. The next prime is 425330051. The reversal of 425330030 is 30033524.

It is a junction number, because it is equal to n+sod(n) for n = 425329984 and 425330011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61340 + ... + 67920.

It is an arithmetic number, because the mean of its divisors is an integer number (25057674).

Almost surely, 2^425330030 is an apocalyptic number.

425330030 is a deficient number, since it is larger than the sum of its proper divisors (376515538).

425330030 is a wasteful number, since it uses less digits than its factorization.

425330030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6892.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 425330030 is about 20623.5309779873. The cubic root of 425330030 is about 752.0418612109.

Adding to 425330030 its reverse (30033524), we get a palindrome (455363554).

The spelling of 425330030 in words is "four hundred twenty-five million, three hundred thirty thousand, thirty".