34042104125 has 8 divisors (see below), whose sum is σ = 42484546104. Its totient is φ = 27233683200.

The previous prime is 34042104113. The next prime is 34042104133. The reversal of 34042104125 is 52140124043.

It can be written as a sum of positive squares in 4 ways, for example, as 6188496889 + 27853607236 = 78667^2 + 166894^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34042104125 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34042104094 and 34042104103.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 136168292 + ... + 136168541.

It is an arithmetic number, because the mean of its divisors is an integer number (5310568263).

Almost surely, 2^34042104125 is an apocalyptic number.

It is an amenable number.

34042104125 is a deficient number, since it is larger than the sum of its proper divisors (8442441979).

34042104125 is an equidigital number, since it uses as much as digits as its factorization.

34042104125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272336848 (or 272336838 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 34042104125 its reverse (52140124043), we get a palindrome (86182228168).

The spelling of 34042104125 in words is "thirty-four billion, forty-two million, one hundred four thousand, one hundred twenty-five".