34013130545 has 32 divisors (see below), whose sum is σ = 43598811168. Its totient is φ = 25384439808.

The previous prime is 34013130523. The next prime is 34013130553. The reversal of 34013130545 is 54503131043.

It can be written as a sum of positive squares in 16 ways, for example, as 8532032161 + 25481098384 = 92369^2 + 159628^2 .

It is a cyclic number.

It is not a de Polignac number, because 34013130545 - 2¹⁸ = 34012868401 is a prime.

It is a Duffinian number.

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, 4634699 + ... + 4642031.

It is an arithmetic number, because the mean of its divisors is an integer number (1362462849).

Almost surely, 2^34013130545 is an apocalyptic number.

It is an amenable number.

34013130545 is a deficient number, since it is larger than the sum of its proper divisors (9585680623).

34013130545 is a wasteful number, since it uses less digits than its factorization.

34013130545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 34013130545 its reverse (54503131043), we get a palindrome (88516261588).

The spelling of 34013130545 in words is "thirty-four billion, thirteen million, one hundred thirty thousand, five hundred forty-five".