452422747243 has 8 divisors (see below), whose sum is σ = 479053565712. Its totient is φ = 425793897216.

The previous prime is 452422747213. The next prime is 452422747261. The reversal of 452422747243 is 342747224254.

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

It is a cyclic number.

It is not a de Polignac number, because 452422747243 - 2²¹ = 452420650091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452422747193 and 452422747202.

It is not an unprimeable number, because it can be changed into a prime (452422747213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5130 + ... + 951247.

It is an arithmetic number, because the mean of its divisors is an integer number (59881695714).

Almost surely, 2^452422747243 is an apocalyptic number.

452422747243 is a deficient number, since it is larger than the sum of its proper divisors (26630818469).

452422747243 is a wasteful number, since it uses less digits than its factorization.

452422747243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984221.

The product of its digits is 3010560, while the sum is 46.

The spelling of 452422747243 in words is "four hundred fifty-two billion, four hundred twenty-two million, seven hundred forty-seven thousand, two hundred forty-three".