34443661144 has 8 divisors (see below), whose sum is σ = 64581864660. Its totient is φ = 17221830568.

The previous prime is 34443661129. The next prime is 34443661171. The reversal of 34443661144 is 44116634443.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 34443661097 and 34443661106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2152728814 + ... + 2152728829.

Almost surely, 2^34443661144 is an apocalyptic number.

It is an amenable number.

34443661144 is a deficient number, since it is larger than the sum of its proper divisors (30138203516).

34443661144 is a wasteful number, since it uses less digits than its factorization.

34443661144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4305457649 (or 4305457645 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

The spelling of 34443661144 in words is "thirty-four billion, four hundred forty-three million, six hundred sixty-one thousand, one hundred forty-four".