1354333452 has 48 divisors (see below), whose sum is σ = 3338428800. Its totient is φ = 426142080.

The previous prime is 1354333451. The next prime is 1354333469. The reversal of 1354333452 is 2543334531.

It is not an unprimeable number, because it can be changed into a prime (1354333451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53499 + ... + 74637.

It is an arithmetic number, because the mean of its divisors is an integer number (69550600).

Almost surely, 2^1354333452 is an apocalyptic number.

1354333452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1354333452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669214400).

1354333452 is an abundant number, since it is smaller than the sum of its proper divisors (1984095348).

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

1354333452 is a wasteful number, since it uses less digits than its factorization.

1354333452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21446 (or 21444 counting only the distinct ones).

The product of its digits is 64800, while the sum is 33.

The square root of 1354333452 is about 36801.2697063566. The cubic root of 1354333452 is about 1106.3907475298.

Adding to 1354333452 its reverse (2543334531), we get a palindrome (3897667983).

It can be divided in two parts, 1 and 354333452, that added together give a palindrome (354333453).

The spelling of 1354333452 in words is "one billion, three hundred fifty-four million, three hundred thirty-three thousand, four hundred fifty-two".