34504111345 has 12 divisors (see below), whose sum is σ = 45511208820. Its totient is φ = 25093898720.

The previous prime is 34504111303. The next prime is 34504111349. The reversal of 34504111345 is 54311140543.

It can be written as a sum of positive squares in 2 ways, for example, as 4705411216 + 29798700129 = 68596^2 + 172623^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34504111345 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34504111349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28515190 + ... + 28516399.

It is an arithmetic number, because the mean of its divisors is an integer number (3792600735).

Almost surely, 2^34504111345 is an apocalyptic number.

It is an amenable number.

34504111345 is a deficient number, since it is larger than the sum of its proper divisors (11007097475).

34504111345 is a wasteful number, since it uses less digits than its factorization.

34504111345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57031616 (or 57031605 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 34504111345 its reverse (54311140543), we get a palindrome (88815251888).

The spelling of 34504111345 in words is "thirty-four billion, five hundred four million, one hundred eleven thousand, three hundred forty-five".