142341141 has 8 divisors (see below), whose sum is σ = 199777120. Its totient is φ = 89899632.

The previous prime is 142341097. The next prime is 142341151. The reversal of 142341141 is 141143241.

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

It is not a de Polignac number, because 142341141 - 2¹⁰ = 142340117 is a prime.

It is a super-2 number, since 2×142341141² = 40522000842363762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142341151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248550 + ... + 1248663.

It is an arithmetic number, because the mean of its divisors is an integer number (24972140).

Almost surely, 2^142341141 is an apocalyptic number.

It is an amenable number.

142341141 is a deficient number, since it is larger than the sum of its proper divisors (57435979).

142341141 is a wasteful number, since it uses less digits than its factorization.

142341141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497235.

The product of its digits is 384, while the sum is 21.

The square root of 142341141 is about 11930.6806595433. The cubic root of 142341141 is about 522.1277963992.

Adding to 142341141 its reverse (141143241), we get a palindrome (283484382).

The spelling of 142341141 in words is "one hundred forty-two million, three hundred forty-one thousand, one hundred forty-one".