223432434000 has 120 divisors (see below), whose sum is σ = 780375077352. Its totient is φ = 59581977600.

The previous prime is 223432433999. The next prime is 223432434011. The reversal of 223432434000 is 434234322.

223432434000 is a `hidden beast` number, since 2 + 234 + 3 + 24 + 3 + 400 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18147322944 + 205285111056 = 134712^2 + 453084^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6188457 + ... + 6224456.

Almost surely, 2^223432434000 is an apocalyptic number.

223432434000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223432434000 is an abundant number, since it is smaller than the sum of its proper divisors (556942643352).

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

223432434000 is a wasteful number, since it uses less digits than its factorization.

223432434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12412942 (or 12412923 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 223432434000 its reverse (434234322), we get a palindrome (223866668322).

The spelling of 223432434000 in words is "two hundred twenty-three billion, four hundred thirty-two million, four hundred thirty-four thousand".