133524470224 has 20 divisors (see below), whose sum is σ = 272319643840. Its totient is φ = 63248433120.

The previous prime is 133524470159. The next prime is 133524470239. The reversal of 133524470224 is 422074425331.

It is a super-2 number, since 2×133524470224² (a number of 23 digits) contains 22 as substring.

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, 219612312 + ... + 219612919.

It is an arithmetic number, because the mean of its divisors is an integer number (13615982192).

Almost surely, 2^133524470224 is an apocalyptic number.

It is an amenable number.

133524470224 is an abundant number, since it is smaller than the sum of its proper divisors (138795173616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133524470224 is a wasteful number, since it uses less digits than its factorization.

133524470224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439225258 (or 439225252 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 133524470224 its reverse (422074425331), we get a palindrome (555598895555).

The spelling of 133524470224 in words is "one hundred thirty-three billion, five hundred twenty-four million, four hundred seventy thousand, two hundred twenty-four".