452244410421 has 8 divisors (see below), whose sum is σ = 602995848000. Its totient is φ = 301494623232.

The previous prime is 452244410417. The next prime is 452244410459. The reversal of 452244410421 is 124014442254.

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

It is not a de Polignac number, because 452244410421 - 2² = 452244410417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452244410461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542901 + ... + 1095093.

It is an arithmetic number, because the mean of its divisors is an integer number (75374481000).

Almost surely, 2^452244410421 is an apocalyptic number.

It is an amenable number.

452244410421 is a deficient number, since it is larger than the sum of its proper divisors (150751437579).

452244410421 is a wasteful number, since it uses less digits than its factorization.

452244410421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825195.

The product of its (nonzero) digits is 40960, while the sum is 33.

Adding to 452244410421 its reverse (124014442254), we get a palindrome (576258852675).

The spelling of 452244410421 in words is "four hundred fifty-two billion, two hundred forty-four million, four hundred ten thousand, four hundred twenty-one".