33423142032 has 120 divisors (see below), whose sum is σ = 110349524480. Its totient is φ = 9241413120.

The previous prime is 33423142019. The next prime is 33423142057. The reversal of 33423142032 is 23024132433.

33423142032 is a `hidden beast` number, since 3 + 3 + 4 + 231 + 420 + 3 + 2 = 666.

It is a super-2 number, since 2×33423142032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33423141987 and 33423142005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 503557 + ... + 566052.

Almost surely, 2^33423142032 is an apocalyptic number.

It is an amenable number.

33423142032 is an abundant number, since it is smaller than the sum of its proper divisors (76926382448).

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

33423142032 is a wasteful number, since it uses less digits than its factorization.

33423142032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069661 (or 1069652 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 33423142032 its product of nonzero digits (10368), we get a square (33423152400 = 182820²).

Adding to 33423142032 its reverse (23024132433), we get a palindrome (56447274465).

The spelling of 33423142032 in words is "thirty-three billion, four hundred twenty-three million, one hundred forty-two thousand, thirty-two".