33334040044 has 6 divisors (see below), whose sum is σ = 58334570084. Its totient is φ = 16667020020.

The previous prime is 33334039987. The next prime is 33334040087. The reversal of 33334040044 is 44004043333.

It is a happy number.

It is a super-2 number, since 2×33334040044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33334039994 and 33334040021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4166755002 + ... + 4166755009.

Almost surely, 2^33334040044 is an apocalyptic number.

It is an amenable number.

33334040044 is a deficient number, since it is larger than the sum of its proper divisors (25000530040).

33334040044 is a wasteful number, since it uses less digits than its factorization.

33334040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8333510015 (or 8333510013 counting only the distinct ones).

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

Adding to 33334040044 its reverse (44004043333), we get a palindrome (77338083377).

The spelling of 33334040044 in words is "thirty-three billion, three hundred thirty-four million, forty thousand, forty-four".