4401431452 has 24 divisors (see below), whose sum is σ = 8404930800. Its totient is φ = 2000127360.

The previous prime is 4401431443. The next prime is 4401431477. The reversal of 4401431452 is 2541341044.

It is a self number, because there is not a number n which added to its sum of digits gives 4401431452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193798 + ... + 215314.

It is an arithmetic number, because the mean of its divisors is an integer number (350205450).

Almost surely, 2^4401431452 is an apocalyptic number.

It is an amenable number.

4401431452 is a deficient number, since it is larger than the sum of its proper divisors (4003499348).

4401431452 is a wasteful number, since it uses less digits than its factorization.

4401431452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26181 (or 26179 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 4401431452 is about 66343.2849051055. The cubic root of 4401431452 is about 1638.8202217937.

Adding to 4401431452 its reverse (2541341044), we get a palindrome (6942772496).

It can be divided in two parts, 44014 and 31452, that added together give a triangular number (75466 = T₃₈₈).

The spelling of 4401431452 in words is "four billion, four hundred one million, four hundred thirty-one thousand, four hundred fifty-two".