433432143304142 has 8 divisors (see below), whose sum is σ = 659851919657256. Its totient is φ = 213481503418392.

The previous prime is 433432143304129. The next prime is 433432143304157. The reversal of 433432143304142 is 241403341234334.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×433432143304142² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 433432143304142.

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, 1617284116673 + ... + 1617284116940.

It is an arithmetic number, because the mean of its divisors is an integer number (82481489957157).

Almost surely, 2^{433432143304142} is an apocalyptic number.

433432143304142 is a deficient number, since it is larger than the sum of its proper divisors (226419776353114).

433432143304142 is a wasteful number, since it uses less digits than its factorization.

433432143304142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234568233682.

The product of its (nonzero) digits is 995328, while the sum is 41.

Adding to 433432143304142 its reverse (241403341234334), we get a palindrome (674835484538476).

The spelling of 433432143304142 in words is "four hundred thirty-three trillion, four hundred thirty-two billion, one hundred forty-three million, three hundred four thousand, one hundred forty-two".