452335012406042 has 16 divisors (see below), whose sum is σ = 686452066424520. Its totient is φ = 223528109986368.

The previous prime is 452335012406023. The next prime is 452335012406047. The reversal of 452335012406042 is 240604210533254.

It can be written as a sum of positive squares in 4 ways, for example, as 375408798969961 + 76926213436081 = 19375469^2 + 8770759^2 .

It is not an unprimeable number, because it can be changed into a prime (452335012406047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2613176993 + ... + 2613350084.

Almost surely, 2^{452335012406042} is an apocalyptic number.

452335012406042 is a deficient number, since it is larger than the sum of its proper divisors (234117054018478).

452335012406042 is a wasteful number, since it uses less digits than its factorization.

452335012406042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226527585.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 452335012406042 its reverse (240604210533254), we get a palindrome (692939222939296).

The spelling of 452335012406042 in words is "four hundred fifty-two trillion, three hundred thirty-five billion, twelve million, four hundred six thousand, forty-two".