453040205134 has 8 divisors (see below), whose sum is σ = 741338517528. Its totient is φ = 205927365960.

The previous prime is 453040205119. The next prime is 453040205159. The reversal of 453040205134 is 431502040354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 453040205096 and 453040205105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10296368277 + ... + 10296368320.

It is an arithmetic number, because the mean of its divisors is an integer number (92667314691).

Almost surely, 2^453040205134 is an apocalyptic number.

453040205134 is a deficient number, since it is larger than the sum of its proper divisors (288298312394).

453040205134 is a wasteful number, since it uses less digits than its factorization.

453040205134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20592736610.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 453040205134 its reverse (431502040354), we get a palindrome (884542245488).

The spelling of 453040205134 in words is "four hundred fifty-three billion, forty million, two hundred five thousand, one hundred thirty-four".