425729865230 has 8 divisors (see below), whose sum is σ = 766313757432. Its totient is φ = 170291946088.

The previous prime is 425729865227. The next prime is 425729865271. The reversal of 425729865230 is 32568927524.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21286493252 + ... + 21286493271.

It is an arithmetic number, because the mean of its divisors is an integer number (95789219679).

Almost surely, 2^425729865230 is an apocalyptic number.

425729865230 is a deficient number, since it is larger than the sum of its proper divisors (340583892202).

425729865230 is a wasteful number, since it uses less digits than its factorization.

425729865230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42572986530.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 425729865230 in words is "four hundred twenty-five billion, seven hundred twenty-nine million, eight hundred sixty-five thousand, two hundred thirty".