425403034 has 16 divisors (see below), whose sum is σ = 730964736. Its totient is φ = 181890000.

The previous prime is 425403029. The next prime is 425403061. The reversal of 425403034 is 430304524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29217 + ... + 41284.

It is an arithmetic number, because the mean of its divisors is an integer number (45685296).

Almost surely, 2^425403034 is an apocalyptic number.

425403034 is a deficient number, since it is larger than the sum of its proper divisors (305561702).

425403034 is a wasteful number, since it uses less digits than its factorization.

425403034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70941.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 425403034 is about 20625.3008220486. The cubic root of 425403034 is about 752.0848857795.

Adding to 425403034 its reverse (430304524), we get a palindrome (855707558).

The spelling of 425403034 in words is "four hundred twenty-five million, four hundred three thousand, thirty-four".