254212430 has 16 divisors (see below), whose sum is σ = 458676864. Its totient is φ = 101441760.

The previous prime is 254212393. The next prime is 254212451. The reversal of 254212430 is 34212452.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 254212396 and 254212405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25982 + ... + 34401.

It is an arithmetic number, because the mean of its divisors is an integer number (28667304).

Almost surely, 2^254212430 is an apocalyptic number.

254212430 is a deficient number, since it is larger than the sum of its proper divisors (204464434).

254212430 is a wasteful number, since it uses less digits than its factorization.

254212430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60811.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 254212430 is about 15944.0405794767. The cubic root of 254212430 is about 633.4790557267.

Adding to 254212430 its reverse (34212452), we get a palindrome (288424882).

The spelling of 254212430 in words is "two hundred fifty-four million, two hundred twelve thousand, four hundred thirty".