423453563192 has 16 divisors (see below), whose sum is σ = 866155015800. Its totient is φ = 192478892320.

The previous prime is 423453563111. The next prime is 423453563233. The reversal of 423453563192 is 291365354324.

It is a super-2 number, since 2×423453563192² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405986067 + ... + 2405986242.

Almost surely, 2^423453563192 is an apocalyptic number.

It is an amenable number.

423453563192 is an abundant number, since it is smaller than the sum of its proper divisors (442701452608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423453563192 is a wasteful number, since it uses less digits than its factorization.

423453563192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811972326 (or 4811972322 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 47.

The spelling of 423453563192 in words is "four hundred twenty-three billion, four hundred fifty-three million, five hundred sixty-three thousand, one hundred ninety-two".