133212442024 has 32 divisors (see below), whose sum is σ = 255679744320. Its totient is φ = 65032361856.

The previous prime is 133212441917. The next prime is 133212442031. The reversal of 133212442024 is 420244212331.

It is a super-2 number, since 2×133212442024² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133212441983 and 133212442001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843364 + ... + 988780.

It is an arithmetic number, because the mean of its divisors is an integer number (7989992010).

Almost surely, 2^133212442024 is an apocalyptic number.

It is an amenable number.

133212442024 is a deficient number, since it is larger than the sum of its proper divisors (122467302296).

133212442024 is a wasteful number, since it uses less digits than its factorization.

133212442024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148129 (or 148125 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 133212442024 its reverse (420244212331), we get a palindrome (553456654355).

The spelling of 133212442024 in words is "one hundred thirty-three billion, two hundred twelve million, four hundred forty-two thousand, twenty-four".