28412584324 has 24 divisors (see below), whose sum is σ = 50701000896. Its totient is φ = 13928796000.

The previous prime is 28412584309. The next prime is 28412584327. The reversal of 28412584324 is 42348521482.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (28412584327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224962 + ... + 327769.

It is an arithmetic number, because the mean of its divisors is an integer number (2112541704).

Almost surely, 2^28412584324 is an apocalyptic number.

It is an amenable number.

28412584324 is a deficient number, since it is larger than the sum of its proper divisors (22288416572).

28412584324 is a wasteful number, since it uses less digits than its factorization.

28412584324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552987 (or 552985 counting only the distinct ones).

The product of its digits is 491520, while the sum is 43.

It can be divided in two parts, 284125 and 84324, that added together give a square (368449 = 607²).

The spelling of 28412584324 in words is "twenty-eight billion, four hundred twelve million, five hundred eighty-four thousand, three hundred twenty-four".