142900359 has 32 divisors (see below), whose sum is σ = 226000896. Its totient is φ = 78593760.

The previous prime is 142900339. The next prime is 142900361. The reversal of 142900359 is 953009241.

142900359 = 2132² + 2133² + ... + 2162².

It is not a de Polignac number, because 142900359 - 2⁷ = 142900231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142900339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147294 + ... + 148260.

It is an arithmetic number, because the mean of its divisors is an integer number (7062528).

Almost surely, 2^142900359 is an apocalyptic number.

142900359 is a deficient number, since it is larger than the sum of its proper divisors (83100537).

142900359 is a wasteful number, since it uses less digits than its factorization.

142900359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 142900359 is about 11954.0938176007. The cubic root of 142900359 is about 522.8106669529.

The spelling of 142900359 in words is "one hundred forty-two million, nine hundred thousand, three hundred fifty-nine".