34140444007 has 2 divisors, whose sum is σ = 34140444008. Its totient is φ = 34140444006.

The previous prime is 34140443989. The next prime is 34140444029. The reversal of 34140444007 is 70044404143.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34140444007 - 2⁷ = 34140443879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34140444007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34140444407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17070222003 + 17070222004.

It is an arithmetic number, because the mean of its divisors is an integer number (17070222004).

Almost surely, 2^34140444007 is an apocalyptic number.

34140444007 is a deficient number, since it is larger than the sum of its proper divisors (1).

34140444007 is an equidigital number, since it uses as much as digits as its factorization.

34140444007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 31.

It can be divided in two parts, 34 and 140444007, that added together give a palindrome (140444041).

The spelling of 34140444007 in words is "thirty-four billion, one hundred forty million, four hundred forty-four thousand, seven".