34443220005 has 64 divisors (see below), whose sum is σ = 65308135680. Its totient is φ = 17162790912.

The previous prime is 34443219997. The next prime is 34443220013. The reversal of 34443220005 is 50002234443.

It is an interprime number because it is at equal distance from previous prime (34443219997) and next prime (34443220013).

It is not a de Polignac number, because 34443220005 - 2³ = 34443219997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259642 + ... + 369188.

It is an arithmetic number, because the mean of its divisors is an integer number (1020439620).

Almost surely, 2^34443220005 is an apocalyptic number.

It is an amenable number.

34443220005 is a deficient number, since it is larger than the sum of its proper divisors (30864915675).

34443220005 is a wasteful number, since it uses less digits than its factorization.

34443220005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109715 (or 109709 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 34443220005 its reverse (50002234443), we get a palindrome (84445454448).

The spelling of 34443220005 in words is "thirty-four billion, four hundred forty-three million, two hundred twenty thousand, five".