1254341452 has 96 divisors (see below), whose sum is σ = 2782660608. Its totient is φ = 481538304.

The previous prime is 1254341443. The next prime is 1254341453. The reversal of 1254341452 is 2541434521.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1254341453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2685723 + ... + 2686189.

It is an arithmetic number, because the mean of its divisors is an integer number (28986048).

Almost surely, 2^1254341452 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 1254341452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1391330304).

1254341452 is an abundant number, since it is smaller than the sum of its proper divisors (1528319156).

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

1254341452 is a wasteful number, since it uses less digits than its factorization.

1254341452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 693 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 1254341452 is about 35416.6832439177. The cubic root of 1254341452 is about 1078.4630206220.

Adding to 1254341452 its reverse (2541434521), we get a palindrome (3795775973).

The spelling of 1254341452 in words is "one billion, two hundred fifty-four million, three hundred forty-one thousand, four hundred fifty-two".