142433102 has 12 divisors (see below), whose sum is σ = 248531400. Its totient is φ = 61042716.

The previous prime is 142433099. The next prime is 142433107. The reversal of 142433102 is 201334241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142433107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 726602 + ... + 726797.

It is an arithmetic number, because the mean of its divisors is an integer number (20710950).

Almost surely, 2^142433102 is an apocalyptic number.

142433102 is a deficient number, since it is larger than the sum of its proper divisors (106098298).

142433102 is a wasteful number, since it uses less digits than its factorization.

142433102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453415 (or 1453408 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 142433102 is about 11934.5340084982. The cubic root of 142433102 is about 522.2402142553.

Adding to 142433102 its reverse (201334241), we get a palindrome (343767343).

The spelling of 142433102 in words is "one hundred forty-two million, four hundred thirty-three thousand, one hundred two".