34210105345 has 32 divisors (see below), whose sum is σ = 45760165920. Its totient is φ = 24378009600.

The previous prime is 34210105331. The next prime is 34210105351. The reversal of 34210105345 is 54350101243.

It can be written as a sum of positive squares in 16 ways, for example, as 9832903921 + 24377201424 = 99161^2 + 156132^2 .

It is not a de Polignac number, because 34210105345 - 2¹¹ = 34210103297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4325895 + ... + 4333795.

It is an arithmetic number, because the mean of its divisors is an integer number (1430005185).

Almost surely, 2^34210105345 is an apocalyptic number.

It is an amenable number.

34210105345 is a deficient number, since it is larger than the sum of its proper divisors (11550060575).

34210105345 is a wasteful number, since it uses less digits than its factorization.

34210105345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10245.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 34210105345 its reverse (54350101243), we get a palindrome (88560206588).

The spelling of 34210105345 in words is "thirty-four billion, two hundred ten million, one hundred five thousand, three hundred forty-five".