34813443437 has 2 divisors, whose sum is σ = 34813443438. Its totient is φ = 34813443436.

The previous prime is 34813443433. The next prime is 34813443451. The reversal of 34813443437 is 73434431843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33787586596 + 1025856841 = 183814^2 + 32029^2 .

It is a cyclic number.

It is not a de Polignac number, because 34813443437 - 2² = 34813443433 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34813443433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17406721718 + 17406721719.

It is an arithmetic number, because the mean of its divisors is an integer number (17406721719).

Almost surely, 2^34813443437 is an apocalyptic number.

It is an amenable number.

34813443437 is a deficient number, since it is larger than the sum of its proper divisors (1).

34813443437 is an equidigital number, since it uses as much as digits as its factorization.

34813443437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 44.

The spelling of 34813443437 in words is "thirty-four billion, eight hundred thirteen million, four hundred forty-three thousand, four hundred thirty-seven".