142850410 has 16 divisors (see below), whose sum is σ = 261347112. Its totient is φ = 56203200.

The previous prime is 142850399. The next prime is 142850453. The reversal of 142850410 is 14058241.

It can be written as a sum of positive squares in 4 ways, for example, as 90041121 + 52809289 = 9489^2 + 7267^2 .

It is an unprimeable number.

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, 116481 + ... + 117700.

Almost surely, 2^142850410 is an apocalyptic number.

142850410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142850410 is a deficient number, since it is larger than the sum of its proper divisors (118496702).

142850410 is a wasteful number, since it uses less digits than its factorization.

142850410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234249.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 142850410 is about 11952.0044344035. The cubic root of 142850410 is about 522.7497459182.

The spelling of 142850410 in words is "one hundred forty-two million, eight hundred fifty thousand, four hundred ten".