142240059 has 24 divisors (see below), whose sum is σ = 228405632. Its totient is φ = 84706560.

The previous prime is 142240039. The next prime is 142240103. The reversal of 142240059 is 950042241.

It is not a de Polignac number, because 142240059 - 2¹⁵ = 142207291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142240009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15982 + ... + 23235.

Almost surely, 2^142240059 is an apocalyptic number.

142240059 is a deficient number, since it is larger than the sum of its proper divisors (86165573).

142240059 is a wasteful number, since it uses less digits than its factorization.

142240059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39267 (or 39264 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 142240059 is about 11926.4436861958. The cubic root of 142240059 is about 522.0041726887.

The spelling of 142240059 in words is "one hundred forty-two million, two hundred forty thousand, fifty-nine".