1254231400 has 48 divisors (see below), whose sum is σ = 3042885600. Its totient is φ = 479878080.

The previous prime is 1254231371. The next prime is 1254231403. The reversal of 1254231400 is 41324521.

It is not an unprimeable number, because it can be changed into a prime (1254231403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131730 + ... + 140929.

It is an arithmetic number, because the mean of its divisors is an integer number (63393450).

Almost surely, 2^1254231400 is an apocalyptic number.

1254231400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1254231400 is an abundant number, since it is smaller than the sum of its proper divisors (1788654200).

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

1254231400 is a wasteful number, since it uses less digits than its factorization.

1254231400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272698 (or 272689 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1254231400 is about 35415.1295352707. The cubic root of 1254231400 is about 1078.4314793743.

Adding to 1254231400 its reverse (41324521), we get a palindrome (1295555921).

The spelling of 1254231400 in words is "one billion, two hundred fifty-four million, two hundred thirty-one thousand, four hundred".