142302435 has 32 divisors (see below), whose sum is σ = 250871040. Its totient is φ = 68304000.

The previous prime is 142302401. The next prime is 142302491. The reversal of 142302435 is 534203241.

It is not a de Polignac number, because 142302435 - 2¹⁴ = 142286051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12396 + ... + 20934.

It is an arithmetic number, because the mean of its divisors is an integer number (7839720).

Almost surely, 2^142302435 is an apocalyptic number.

142302435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142302435 is a deficient number, since it is larger than the sum of its proper divisors (108568605).

142302435 is a wasteful number, since it uses less digits than its factorization.

142302435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 142302435 is about 11929.0584288954. The cubic root of 142302435 is about 522.0804657155.

Adding to 142302435 its reverse (534203241), we get a palindrome (676505676).

The spelling of 142302435 in words is "one hundred forty-two million, three hundred two thousand, four hundred thirty-five".