433142240432 has 40 divisors (see below), whose sum is σ = 915542099472. Its totient is φ = 196874899200.

The previous prime is 433142240431. The next prime is 433142240501. The reversal of 433142240432 is 234042241334.

It is a super-2 number, since 2×433142240432² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (433142240431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8683082 + ... + 8732822.

Almost surely, 2^433142240432 is an apocalyptic number.

It is an amenable number.

433142240432 is an abundant number, since it is smaller than the sum of its proper divisors (482399859040).

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

433142240432 is a wasteful number, since it uses less digits than its factorization.

433142240432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99237 (or 99231 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 433142240432 its reverse (234042241334), we get a palindrome (667184481766).

The spelling of 433142240432 in words is "four hundred thirty-three billion, one hundred forty-two million, two hundred forty thousand, four hundred thirty-two".