223042333140 has 72 divisors (see below), whose sum is σ = 738067363488. Its totient is φ = 54070868160.

The previous prime is 223042333139. The next prime is 223042333153. The reversal of 223042333140 is 41333240322.

223042333140 is a `hidden beast` number, since 2 + 2 + 304 + 23 + 331 + 4 + 0 = 666.

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, 56321842 + ... + 56325801.

It is an arithmetic number, because the mean of its divisors is an integer number (10250935604).

Almost surely, 2^223042333140 is an apocalyptic number.

223042333140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223042333140 is an abundant number, since it is smaller than the sum of its proper divisors (515025030348).

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

223042333140 is a wasteful number, since it uses less digits than its factorization.

223042333140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112647669 (or 112647664 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 223042333140 its reverse (41333240322), we get a palindrome (264375573462).

The spelling of 223042333140 in words is "two hundred twenty-three billion, forty-two million, three hundred thirty-three thousand, one hundred forty".