33340441432 has 16 divisors (see below), whose sum is σ = 62528021640. Its totient is φ = 16666302336.

The previous prime is 33340441411. The next prime is 33340441451. The reversal of 33340441432 is 23414404333.

It is a super-2 number, since 2×33340441432² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33340441394 and 33340441403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453478 + ... + 521845.

Almost surely, 2^33340441432 is an apocalyptic number.

It is an amenable number.

33340441432 is a deficient number, since it is larger than the sum of its proper divisors (29187580208).

33340441432 is a wasteful number, since it uses less digits than its factorization.

33340441432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979602 (or 979598 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 33340441432 its reverse (23414404333), we get a palindrome (56754845765).

The spelling of 33340441432 in words is "thirty-three billion, three hundred forty million, four hundred forty-one thousand, four hundred thirty-two".