423200233556 has 48 divisors (see below), whose sum is σ = 767644290000. Its totient is φ = 203998248960.

The previous prime is 423200233553. The next prime is 423200233619. The reversal of 423200233556 is 655332002324.

It can be written as a sum of positive squares in 8 ways, for example, as 112801939600 + 310398293956 = 335860^2 + 557134^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423200233553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27564170 + ... + 27579518.

It is an arithmetic number, because the mean of its divisors is an integer number (15992589375).

Almost surely, 2^423200233556 is an apocalyptic number.

It is an amenable number.

423200233556 is a deficient number, since it is larger than the sum of its proper divisors (344444056444).

423200233556 is a wasteful number, since it uses less digits than its factorization.

423200233556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17372 (or 17370 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 423200233556 in words is "four hundred twenty-three billion, two hundred million, two hundred thirty-three thousand, five hundred fifty-six".