433221113142 has 48 divisors (see below), whose sum is σ = 988425462960. Its totient is φ = 136754424576.

The previous prime is 433221113119. The next prime is 433221113159. The reversal of 433221113142 is 241311122334.

433221113142 is a `hidden beast` number, since 4 + 332 + 2 + 1 + 11 + 314 + 2 = 666.

It is a super-2 number, since 2×433221113142² (a number of 24 digits) contains 22 as substring.

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, 659938 + ... + 1141034.

It is an arithmetic number, because the mean of its divisors is an integer number (20592197145).

Almost surely, 2^433221113142 is an apocalyptic number.

433221113142 is an abundant number, since it is smaller than the sum of its proper divisors (555204349818).

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

433221113142 is a wasteful number, since it uses less digits than its factorization.

433221113142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483757 (or 483754 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 433221113142 its reverse (241311122334), we get a palindrome (674532235476).

The spelling of 433221113142 in words is "four hundred thirty-three billion, two hundred twenty-one million, one hundred thirteen thousand, one hundred forty-two".