2254042454231 has 4 divisors (see below), whose sum is σ = 2254052148552. Its totient is φ = 2254032759912.

The previous prime is 2254042454171. The next prime is 2254042454233. The reversal of 2254042454231 is 1324542404522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2254042454231 - 2³⁴ = 2236862585047 is a prime.

It is a super-2 number, since 2×2254042454231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254042454233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4489601 + ... + 4966346.

It is an arithmetic number, because the mean of its divisors is an integer number (563513037138).

Almost surely, 2^{2254042454231} is an apocalyptic number.

2254042454231 is a deficient number, since it is larger than the sum of its proper divisors (9694321).

2254042454231 is an equidigital number, since it uses as much as digits as its factorization.

2254042454231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9694320.

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 2254042454231 its reverse (1324542404522), we get a palindrome (3578584858753).

The spelling of 2254042454231 in words is "two trillion, two hundred fifty-four billion, forty-two million, four hundred fifty-four thousand, two hundred thirty-one".