425213947930 has 32 divisors (see below), whose sum is σ = 805711507200. Its totient is φ = 161125111872.

The previous prime is 425213947913. The next prime is 425213947981. The reversal of 425213947930 is 39749312524.

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, 4377631 + ... + 4473709.

It is an arithmetic number, because the mean of its divisors is an integer number (25178484600).

Almost surely, 2^425213947930 is an apocalyptic number.

425213947930 is a deficient number, since it is larger than the sum of its proper divisors (380497559270).

425213947930 is a wasteful number, since it uses less digits than its factorization.

425213947930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119398.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 425213947930 in words is "four hundred twenty-five billion, two hundred thirteen million, nine hundred forty-seven thousand, nine hundred thirty".