142050213 has 16 divisors (see below), whose sum is σ = 221521600. Its totient is φ = 89715600.

The previous prime is 142050211. The next prime is 142050221. The reversal of 142050213 is 312050241.

142050213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142050213 - 2¹ = 142050211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142050211) 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, 137938 + ... + 138963.

It is an arithmetic number, because the mean of its divisors is an integer number (13845100).

Almost surely, 2^142050213 is an apocalyptic number.

It is an amenable number.

142050213 is a deficient number, since it is larger than the sum of its proper divisors (79471387).

142050213 is a wasteful number, since it uses less digits than its factorization.

142050213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276929 (or 276923 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 142050213 is about 11918.4819922673. The cubic root of 142050213 is about 521.7718318443.

The spelling of 142050213 in words is "one hundred forty-two million, fifty thousand, two hundred thirteen".