142433041232 has 20 divisors (see below), whose sum is σ = 276414222420. Its totient is φ = 71100338688.

The previous prime is 142433041193. The next prime is 142433041259. The reversal of 142433041232 is 232140334241.

It can be written as a sum of positive squares in 2 ways, for example, as 6416650816 + 136016390416 = 80104^2 + 368804^2 .

It is a super-2 number, since 2×142433041232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142433041195 and 142433041204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7251257 + ... + 7270872.

It is an arithmetic number, because the mean of its divisors is an integer number (13820711121).

Almost surely, 2^142433041232 is an apocalyptic number.

It is an amenable number.

142433041232 is a deficient number, since it is larger than the sum of its proper divisors (133981181188).

142433041232 is a wasteful number, since it uses less digits than its factorization.

142433041232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14522750 (or 14522744 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 142433041232 its reverse (232140334241), we get a palindrome (374573375473).

The spelling of 142433041232 in words is "one hundred forty-two billion, four hundred thirty-three million, forty-one thousand, two hundred thirty-two".