452222764041 has 4 divisors (see below), whose sum is σ = 602963685392. Its totient is φ = 301481842692.

The previous prime is 452222764027. The next prime is 452222764057. The reversal of 452222764041 is 140467222254.

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 not a de Polignac number, because 452222764041 - 2⁹ = 452222763529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452222764001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75370460671 + ... + 75370460676.

It is an arithmetic number, because the mean of its divisors is an integer number (150740921348).

Almost surely, 2^452222764041 is an apocalyptic number.

It is an amenable number.

452222764041 is a deficient number, since it is larger than the sum of its proper divisors (150740921351).

452222764041 is a wasteful number, since it uses less digits than its factorization.

452222764041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150740921350.

The product of its (nonzero) digits is 215040, while the sum is 39.

Adding to 452222764041 its reverse (140467222254), we get a palindrome (592689986295).

The spelling of 452222764041 in words is "four hundred fifty-two billion, two hundred twenty-two million, seven hundred sixty-four thousand, forty-one".