1254254231 has 8 divisors (see below), whose sum is σ = 1288648704. Its totient is φ = 1219885920.

The previous prime is 1254254227. The next prime is 1254254249. The reversal of 1254254231 is 1324524521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1254254231 - 2² = 1254254227 is a prime.

It is a super-2 number, since 2×1254254231² = 3146307351962802722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1254254194 and 1254254203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254254291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127841 + ... + 137301.

It is an arithmetic number, because the mean of its divisors is an integer number (161081088).

Almost surely, 2^1254254231 is an apocalyptic number.

1254254231 is a deficient number, since it is larger than the sum of its proper divisors (34394473).

1254254231 is an equidigital number, since it uses as much as digits as its factorization.

1254254231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13081.

The product of its digits is 9600, while the sum is 29.

The square root of 1254254231 is about 35415.4518677935. The cubic root of 1254254231 is about 1078.4380229620.

Adding to 1254254231 its reverse (1324524521), we get a palindrome (2578778752).

The spelling of 1254254231 in words is "one billion, two hundred fifty-four million, two hundred fifty-four thousand, two hundred thirty-one".