452411545122242 has 8 divisors (see below), whose sum is σ = 689742191743932. Its totient is φ = 222497481207600.

The previous prime is 452411545122211. The next prime is 452411545122253. The reversal of 452411545122242 is 242221545114254.

It can be written as a sum of positive squares in 2 ways, for example, as 412378351024201 + 40033194098041 = 20307101^2 + 6327179^2 .

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 = 452411545122193 and 452411545122202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1854145676609 + ... + 1854145676852.

Almost surely, 2^{452411545122242} is an apocalyptic number.

452411545122242 is a deficient number, since it is larger than the sum of its proper divisors (237330646621690).

452411545122242 is a wasteful number, since it uses less digits than its factorization.

452411545122242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708291353524.

The product of its digits is 1024000, while the sum is 44.

The spelling of 452411545122242 in words is "four hundred fifty-two trillion, four hundred eleven billion, five hundred forty-five million, one hundred twenty-two thousand, two hundred forty-two".