33700043444 has 6 divisors (see below), whose sum is σ = 58975076034. Its totient is φ = 16850021720.

The previous prime is 33700043431. The next prime is 33700043459. The reversal of 33700043444 is 44434000733.

It can be written as a sum of positive squares in only one way, i.e., 28853099044 + 4846944400 = 169862^2 + 69620^2 .

It is a super-2 number, since 2×33700043444² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33700043444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4212505427 + ... + 4212505434.

It is an arithmetic number, because the mean of its divisors is an integer number (9829179339).

Almost surely, 2^33700043444 is an apocalyptic number.

It is an amenable number.

33700043444 is a deficient number, since it is larger than the sum of its proper divisors (25275032590).

33700043444 is a wasteful number, since it uses less digits than its factorization.

33700043444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425010865 (or 8425010863 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 32.

The spelling of 33700043444 in words is "thirty-three billion, seven hundred million, forty-three thousand, four hundred forty-four".