8424921452 has 6 divisors (see below), whose sum is σ = 14743612548. Its totient is φ = 4212460724.

The previous prime is 8424921443. The next prime is 8424921469. The reversal of 8424921452 is 2541294248.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053115178 + ... + 1053115185.

It is an arithmetic number, because the mean of its divisors is an integer number (2457268758).

Almost surely, 2^8424921452 is an apocalyptic number.

It is an amenable number.

8424921452 is a deficient number, since it is larger than the sum of its proper divisors (6318691096).

8424921452 is a wasteful number, since it uses less digits than its factorization.

8424921452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106230367 (or 2106230365 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 8424921452 is about 91787.3708742112. The cubic root of 8424921452 is about 2034.8010520535.

It can be divided in two parts, 842 and 4921452, that added together give a palindrome (4922294).

The spelling of 8424921452 in words is "eight billion, four hundred twenty-four million, nine hundred twenty-one thousand, four hundred fifty-two".