452322651244444 has 96 divisors (see below), whose sum is σ = 810225612600320. Its totient is φ = 220896377856000.

The previous prime is 452322651244441. The next prime is 452322651244447. The reversal of 452322651244444 is 444442156223254.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452322651244441) and next prime (452322651244447).

It is a junction number, because it is equal to n+sod(n) for n = 452322651244391 and 452322651244400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452322651244441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20939883244 + ... + 20939904844.

Almost surely, 2^{452322651244444} is an apocalyptic number.

It is an amenable number.

452322651244444 is a deficient number, since it is larger than the sum of its proper divisors (357902961355876).

452322651244444 is a wasteful number, since it uses less digits than its factorization.

452322651244444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23259 (or 23257 counting only the distinct ones).

The product of its digits is 29491200, while the sum is 52.

The spelling of 452322651244444 in words is "four hundred fifty-two trillion, three hundred twenty-two billion, six hundred fifty-one million, two hundred forty-four thousand, four hundred forty-four".