533542421224 has 16 divisors (see below), whose sum is σ = 1000725660000. Its totient is φ = 266682245232.

The previous prime is 533542421213. The next prime is 533542421227. The reversal of 533542421224 is 422124245335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (533542421227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11095182 + ... + 11143165.

It is an arithmetic number, because the mean of its divisors is an integer number (62545353750).

Almost surely, 2^533542421224 is an apocalyptic number.

It is an amenable number.

533542421224 is a deficient number, since it is larger than the sum of its proper divisors (467183238776).

533542421224 is a wasteful number, since it uses less digits than its factorization.

533542421224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22241352 (or 22241348 counting only the distinct ones).

The product of its digits is 230400, while the sum is 37.

Adding to 533542421224 its reverse (422124245335), we get a palindrome (955666666559).

The spelling of 533542421224 in words is "five hundred thirty-three billion, five hundred forty-two million, four hundred twenty-one thousand, two hundred twenty-four".