423342292 has 12 divisors (see below), whose sum is σ = 746179840. Its totient is φ = 210148056.

The previous prime is 423342281. The next prime is 423342299. The reversal of 423342292 is 292243324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423342299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380148 + ... + 381259.

Almost surely, 2^423342292 is an apocalyptic number.

It is an amenable number.

423342292 is a deficient number, since it is larger than the sum of its proper divisors (322837548).

423342292 is a wasteful number, since it uses less digits than its factorization.

423342292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761550 (or 761548 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 423342292 is about 20575.2835217404. The cubic root of 423342292 is about 750.8685002586.

The spelling of 423342292 in words is "four hundred twenty-three million, three hundred forty-two thousand, two hundred ninety-two".