142435202 has 16 divisors (see below), whose sum is σ = 262957632. Its totient is φ = 56347920.

The previous prime is 142435193. The next prime is 142435207. The reversal of 142435202 is 202534241.

It is a happy number.

It is a super-3 number, since 3×142435202³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (142435207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391124 + ... + 391487.

It is an arithmetic number, because the mean of its divisors is an integer number (16434852).

Almost surely, 2^142435202 is an apocalyptic number.

142435202 is a deficient number, since it is larger than the sum of its proper divisors (120522430).

142435202 is a wasteful number, since it uses less digits than its factorization.

142435202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782633.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 142435202 is about 11934.6219881486. The cubic root of 142435202 is about 522.2427808381.

Adding to 142435202 its reverse (202534241), we get a palindrome (344969443).

The spelling of 142435202 in words is "one hundred forty-two million, four hundred thirty-five thousand, two hundred two".