142302041 has 16 divisors (see below), whose sum is σ = 168929280. Its totient is φ = 117338640.

The previous prime is 142302023. The next prime is 142302047. The reversal of 142302041 is 140203241.

It is a cyclic number.

It is not a de Polignac number, because 142302041 - 2¹⁸ = 142039897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142302047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15746 + ... + 23076.

It is an arithmetic number, because the mean of its divisors is an integer number (10558080).

Almost surely, 2^142302041 is an apocalyptic number.

It is an amenable number.

142302041 is a deficient number, since it is larger than the sum of its proper divisors (26627239).

142302041 is an equidigital number, since it uses as much as digits as its factorization.

142302041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 142302041 is about 11929.0419145881. The cubic root of 142302041 is about 522.0799838781.

Adding to 142302041 its reverse (140203241), we get a palindrome (282505282).

The spelling of 142302041 in words is "one hundred forty-two million, three hundred two thousand, forty-one".