254024121 has 16 divisors (see below), whose sum is σ = 380612736. Its totient is φ = 149525376.

The previous prime is 254024119. The next prime is 254024161. The reversal of 254024121 is 121420452.

254024121 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 254024121 - 2¹ = 254024119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254024101) 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, 140700 + ... + 142493.

It is an arithmetic number, because the mean of its divisors is an integer number (23788296).

Almost surely, 2^254024121 is an apocalyptic number.

It is an amenable number.

254024121 is a deficient number, since it is larger than the sum of its proper divisors (126588615).

254024121 is a wasteful number, since it uses less digits than its factorization.

254024121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283232.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 254024121 is about 15938.1341756179. The cubic root of 254024121 is about 633.3225996026.

Adding to 254024121 its reverse (121420452), we get a palindrome (375444573).

The spelling of 254024121 in words is "two hundred fifty-four million, twenty-four thousand, one hundred twenty-one".