34042251320125 has 16 divisors (see below), whose sum is σ = 42491749380912. Its totient is φ = 27229301227200.

The previous prime is 34042251320117. The next prime is 34042251320171. The reversal of 34042251320125 is 52102315224043.

It can be written as a sum of positive squares in 8 ways, for example, as 29709280186884 + 4332971133241 = 5450622^2 + 2081579^2 .

It is not a de Polignac number, because 34042251320125 - 2³ = 34042251320117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21739494 + ... + 23252743.

It is an arithmetic number, because the mean of its divisors is an integer number (2655734336307).

Almost surely, 2^{34042251320125} is an apocalyptic number.

It is an amenable number.

34042251320125 is a deficient number, since it is larger than the sum of its proper divisors (8449498060787).

34042251320125 is an equidigital number, since it uses as much as digits as its factorization.

34042251320125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44998305 (or 44998295 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 34042251320125 its reverse (52102315224043), we get a palindrome (86144566544168).

The spelling of 34042251320125 in words is "thirty-four trillion, forty-two billion, two hundred fifty-one million, three hundred twenty thousand, one hundred twenty-five".