34444032113 has 2 divisors, whose sum is σ = 34444032114. Its totient is φ = 34444032112.

The previous prime is 34444032107. The next prime is 34444032131. The reversal of 34444032113 is 31123044443.

It is a happy number.

Together with next prime (34444032131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34266822769 + 177209344 = 185113^2 + 13312^2 .

It is a cyclic number.

It is not a de Polignac number, because 34444032113 - 2²⁰ = 34442983537 is a prime.

It is not a weakly prime, because it can be changed into another prime (34444032313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17222016056 + 17222016057.

It is an arithmetic number, because the mean of its divisors is an integer number (17222016057).

Almost surely, 2^34444032113 is an apocalyptic number.

It is an amenable number.

34444032113 is a deficient number, since it is larger than the sum of its proper divisors (1).

34444032113 is an equidigital number, since it uses as much as digits as its factorization.

34444032113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 34444032113 its reverse (31123044443), we get a palindrome (65567076556).

The spelling of 34444032113 in words is "thirty-four billion, four hundred forty-four million, thirty-two thousand, one hundred thirteen".