33433400044 has 12 divisors (see below), whose sum is σ = 63827400168. Its totient is φ = 15197000000.

The previous prime is 33433400029. The next prime is 33433400053. The reversal of 33433400044 is 44000433433.

It is a happy number.

It is a super-2 number, since 2×33433400044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33433399985 and 33433400021.

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, 379924957 + ... + 379925044.

It is an arithmetic number, because the mean of its divisors is an integer number (5318950014).

Almost surely, 2^33433400044 is an apocalyptic number.

It is an amenable number.

33433400044 is a deficient number, since it is larger than the sum of its proper divisors (30394000124).

33433400044 is a wasteful number, since it uses less digits than its factorization.

33433400044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759850016 (or 759850014 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 33433400044 its reverse (44000433433), we get a palindrome (77433833477).

The spelling of 33433400044 in words is "thirty-three billion, four hundred thirty-three million, four hundred thousand, forty-four".