142424241 has 32 divisors (see below), whose sum is σ = 199991808. Its totient is φ = 90086400.

The previous prime is 142424189. The next prime is 142424263.

142424241 is nontrivially palindromic in base 10.

142424241 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 142424241 - 2²² = 138229937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142424291) 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, 1039525 + ... + 1039661.

It is an arithmetic number, because the mean of its divisors is an integer number (6249744).

Almost surely, 2^142424241 is an apocalyptic number.

It is an amenable number.

142424241 is a deficient number, since it is larger than the sum of its proper divisors (57567567).

142424241 is a wasteful number, since it uses less digits than its factorization.

142424241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its digits is 2048, while the sum is 24.

The square root of 142424241 is about 11934.1627691263. The cubic root of 142424241 is about 522.2293842201.

The spelling of 142424241 in words is "one hundred forty-two million, four hundred twenty-four thousand, two hundred forty-one".