254042232235 has 16 divisors (see below), whose sum is σ = 347023699200. Its totient is φ = 176725030240.

The previous prime is 254042232233. The next prime is 254042232251. The reversal of 254042232235 is 532232240452.

It is not a de Polignac number, because 254042232235 - 2¹ = 254042232233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254042232235.

It is not an unprimeable number, because it can be changed into a prime (254042232233) 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, 100410685 + ... + 100413214.

It is an arithmetic number, because the mean of its divisors is an integer number (21688981200).

Almost surely, 2^254042232235 is an apocalyptic number.

254042232235 is a deficient number, since it is larger than the sum of its proper divisors (92981466965).

254042232235 is a wasteful number, since it uses less digits than its factorization.

254042232235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200823938.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 254042232235 its reverse (532232240452), we get a palindrome (786274472687).

The spelling of 254042232235 in words is "two hundred fifty-four billion, forty-two million, two hundred thirty-two thousand, two hundred thirty-five".