1332244453 has 8 divisors (see below), whose sum is σ = 1361112536. Its totient is φ = 1303603200.

The previous prime is 1332244429. The next prime is 1332244483. The reversal of 1332244453 is 3544422331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 37540129 + 1294704324 = 6127^2 + 35982^2 .

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 1332244453 - 2²⁵ = 1298690021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332244483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44808 + ... + 68353.

It is an arithmetic number, because the mean of its divisors is an integer number (170139067).

Almost surely, 2^1332244453 is an apocalyptic number.

It is an amenable number.

1332244453 is a deficient number, since it is larger than the sum of its proper divisors (28868083).

1332244453 is a wasteful number, since it uses less digits than its factorization.

1332244453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113415.

The product of its digits is 34560, while the sum is 31.

The square root of 1332244453 is about 36499.9240136195. The cubic root of 1332244453 is about 1100.3427177291.

Adding to 1332244453 its reverse (3544422331), we get a palindrome (4876666784).

It can be divided in two parts, 13322 and 44453, that added together give a palindrome (57775).

The spelling of 1332244453 in words is "one billion, three hundred thirty-two million, two hundred forty-four thousand, four hundred fifty-three".