1452134194 has 16 divisors (see below), whose sum is σ = 2490032448. Its totient is φ = 622178352.

The previous prime is 1452134179. The next prime is 1452134213. The reversal of 1452134194 is 4914312541.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 51757 + ... + 74719.

It is an arithmetic number, because the mean of its divisors is an integer number (155627028).

Almost surely, 2^1452134194 is an apocalyptic number.

1452134194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1452134194 is a deficient number, since it is larger than the sum of its proper divisors (1037898254).

1452134194 is a wasteful number, since it uses less digits than its factorization.

1452134194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27489.

The product of its digits is 17280, while the sum is 34.

The square root of 1452134194 is about 38106.8785654244. The cubic root of 1452134194 is about 1132.4062317938.

The spelling of 1452134194 in words is "one billion, four hundred fifty-two million, one hundred thirty-four thousand, one hundred ninety-four".