424200443452 has 12 divisors (see below), whose sum is σ = 742355938800. Its totient is φ = 212098746656.

The previous prime is 424200443419. The next prime is 424200443461. The reversal of 424200443452 is 254344002424.

It is a congruent number.

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, 512049 + ... + 1053847.

It is an arithmetic number, because the mean of its divisors is an integer number (61862994900).

Almost surely, 2^424200443452 is an apocalyptic number.

It is an amenable number.

424200443452 is a deficient number, since it is larger than the sum of its proper divisors (318155495348).

424200443452 is a wasteful number, since it uses less digits than its factorization.

424200443452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737540 (or 737538 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 424200443452 its reverse (254344002424), we get a palindrome (678544445876).

The spelling of 424200443452 in words is "four hundred twenty-four billion, two hundred million, four hundred forty-three thousand, four hundred fifty-two".