452443042232 has 32 divisors (see below), whose sum is σ = 878786042400. Its totient is φ = 218224089600.

The previous prime is 452443042223. The next prime is 452443042241. The reversal of 452443042232 is 232240344254.

It is an interprime number because it is at equal distance from previous prime (452443042223) and next prime (452443042241).

It is a junction number, because it is equal to n+sod(n) for n = 452443042192 and 452443042201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7720244 + ... + 7778627.

It is an arithmetic number, because the mean of its divisors is an integer number (27462063825).

Almost surely, 2^452443042232 is an apocalyptic number.

It is an amenable number.

452443042232 is a deficient number, since it is larger than the sum of its proper divisors (426343000168).

452443042232 is a wasteful number, since it uses less digits than its factorization.

452443042232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15499007 (or 15499003 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 452443042232 its reverse (232240344254), we get a palindrome (684683386486).

The spelling of 452443042232 in words is "four hundred fifty-two billion, four hundred forty-three million, forty-two thousand, two hundred thirty-two".