453442328427 has 16 divisors (see below), whose sum is σ = 659722608000. Its totient is φ = 274742644800.

The previous prime is 453442328401. The next prime is 453442328441. The reversal of 453442328427 is 724823244354.

It is not a de Polignac number, because 453442328427 - 2⁷ = 453442328299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453442328827) 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, 1642177 + ... + 1898322.

It is an arithmetic number, because the mean of its divisors is an integer number (41232663000).

Almost surely, 2^453442328427 is an apocalyptic number.

453442328427 is a deficient number, since it is larger than the sum of its proper divisors (206280279573).

453442328427 is a wasteful number, since it uses less digits than its factorization.

453442328427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544394.

The product of its digits is 5160960, while the sum is 48.

The spelling of 453442328427 in words is "four hundred fifty-three billion, four hundred forty-two million, three hundred twenty-eight thousand, four hundred twenty-seven".