1374452133 has 4 divisors (see below), whose sum is σ = 1832602848. Its totient is φ = 916301420.

The previous prime is 1374452113. The next prime is 1374452171. The reversal of 1374452133 is 3312544731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1374452133 - 2⁶ = 1374452069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1374452094 and 1374452103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374452113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229075353 + ... + 229075358.

It is an arithmetic number, because the mean of its divisors is an integer number (458150712).

Almost surely, 2^1374452133 is an apocalyptic number.

It is an amenable number.

1374452133 is a deficient number, since it is larger than the sum of its proper divisors (458150715).

1374452133 is an equidigital number, since it uses as much as digits as its factorization.

1374452133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458150714.

The product of its digits is 30240, while the sum is 33.

The square root of 1374452133 is about 37073.6042623320. The cubic root of 1374452133 is about 1111.8423353252.

Adding to 1374452133 its reverse (3312544731), we get a palindrome (4686996864).

The spelling of 1374452133 in words is "one billion, three hundred seventy-four million, four hundred fifty-two thousand, one hundred thirty-three".