452365516442 has 64 divisors (see below), whose sum is σ = 798907815936. Its totient is φ = 188107254720.

The previous prime is 452365516397. The next prime is 452365516451. The reversal of 452365516442 is 244615563254.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87040988 + ... + 87046184.

It is an arithmetic number, because the mean of its divisors is an integer number (12482934624).

Almost surely, 2^452365516442 is an apocalyptic number.

452365516442 is a deficient number, since it is larger than the sum of its proper divisors (346542299494).

452365516442 is a wasteful number, since it uses less digits than its factorization.

452365516442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6651.

The product of its digits is 3456000, while the sum is 47.

The spelling of 452365516442 in words is "four hundred fifty-two billion, three hundred sixty-five million, five hundred sixteen thousand, four hundred forty-two".