254240235025422 has 16 divisors (see below), whose sum is σ = 535242600053760. Its totient is φ = 80286390007992.

The previous prime is 254240235025417. The next prime is 254240235025477. The reversal of 254240235025422 is 224520532042452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115088749998 + ... + 1115088750225.

It is an arithmetic number, because the mean of its divisors is an integer number (33452662503360).

Almost surely, 2^{254240235025422} is an apocalyptic number.

254240235025422 is an abundant number, since it is smaller than the sum of its proper divisors (281002365028338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254240235025422 is a wasteful number, since it uses less digits than its factorization.

254240235025422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230177500247.

The product of its (nonzero) digits is 1536000, while the sum is 42.

Adding to 254240235025422 its reverse (224520532042452), we get a palindrome (478760767067874).

The spelling of 254240235025422 in words is "two hundred fifty-four trillion, two hundred forty billion, two hundred thirty-five million, twenty-five thousand, four hundred twenty-two".