142414253 has 8 divisors (see below), whose sum is σ = 158728320. Its totient is φ = 126982080.

The previous prime is 142414243. The next prime is 142414297. The reversal of 142414253 is 352414241.

142414253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142414253 - 2⁶ = 142414189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142414213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220133 + ... + 220778.

It is an arithmetic number, because the mean of its divisors is an integer number (19841040).

Almost surely, 2^142414253 is an apocalyptic number.

It is an amenable number.

142414253 is a deficient number, since it is larger than the sum of its proper divisors (16314067).

142414253 is a wasteful number, since it uses less digits than its factorization.

142414253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440947.

The product of its digits is 3840, while the sum is 26.

The square root of 142414253 is about 11933.7442992549. The cubic root of 142414253 is about 522.2171762117.

Adding to 142414253 its reverse (352414241), we get a palindrome (494828494).

The spelling of 142414253 in words is "one hundred forty-two million, four hundred fourteen thousand, two hundred fifty-three".