34013145223 has 16 divisors (see below), whose sum is σ = 36686241792. Its totient is φ = 31442400000.

The previous prime is 34013145197. The next prime is 34013145239. The reversal of 34013145223 is 32254131043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34013145223 - 2⁵ = 34013145191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34013145191 and 34013145200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34013145253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503703 + ... + 567223.

It is an arithmetic number, because the mean of its divisors is an integer number (2292890112).

Almost surely, 2^34013145223 is an apocalyptic number.

34013145223 is a deficient number, since it is larger than the sum of its proper divisors (2673096569).

34013145223 is a wasteful number, since it uses less digits than its factorization.

34013145223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64326.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 34013145223 its reverse (32254131043), we get a palindrome (66267276266).

The spelling of 34013145223 in words is "thirty-four billion, thirteen million, one hundred forty-five thousand, two hundred twenty-three".