33423240324 has 24 divisors (see below), whose sum is σ = 78716419488. Its totient is φ = 11036957440.

The previous prime is 33423240313. The next prime is 33423240343. The reversal of 33423240324 is 42304232433.

It is a super-2 number, since 2×33423240324² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33423240291 and 33423240300.

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, 13013997 + ... + 13016564.

It is an arithmetic number, because the mean of its divisors is an integer number (3279850812).

Almost surely, 2^33423240324 is an apocalyptic number.

It is an amenable number.

33423240324 is an abundant number, since it is smaller than the sum of its proper divisors (45293179164).

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

33423240324 is a wasteful number, since it uses less digits than its factorization.

33423240324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26030675 (or 26030673 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 33423240324 its reverse (42304232433), we get a palindrome (75727472757).

The spelling of 33423240324 in words is "thirty-three billion, four hundred twenty-three million, two hundred forty thousand, three hundred twenty-four".