254341312 has 56 divisors (see below), whose sum is σ = 516160512. Its totient is φ = 124320000.

The previous prime is 254341309. The next prime is 254341343. The reversal of 254341312 is 213143452.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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, 1013187 + ... + 1013437.

It is an arithmetic number, because the mean of its divisors is an integer number (9217152).

Almost surely, 2^254341312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254341312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258080256).

254341312 is an abundant number, since it is smaller than the sum of its proper divisors (261819200).

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

254341312 is a wasteful number, since it uses less digits than its factorization.

254341312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557 (or 547 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 254341312 is about 15948.0817655290. The cubic root of 254341312 is about 633.5860925254.

Adding to 254341312 its reverse (213143452), we get a palindrome (467484764).

The spelling of 254341312 in words is "two hundred fifty-four million, three hundred forty-one thousand, three hundred twelve".