34255421325 has 36 divisors (see below), whose sum is σ = 63470976660. Its totient is φ = 17639569920.

The previous prime is 34255421303. The next prime is 34255421353. The reversal of 34255421325 is 52312455243.

It can be written as a sum of positive squares in 6 ways, for example, as 4897340361 + 29358080964 = 69981^2 + 171342^2 .

It is not a de Polignac number, because 34255421325 - 2⁸ = 34255421069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34255421325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2618412 + ... + 2631461.

It is an arithmetic number, because the mean of its divisors is an integer number (1763082685).

Almost surely, 2^34255421325 is an apocalyptic number.

It is an amenable number.

34255421325 is a deficient number, since it is larger than the sum of its proper divisors (29215555335).

34255421325 is a wasteful number, since it uses less digits than its factorization.

34255421325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249918 (or 5249910 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

Adding to 34255421325 its reverse (52312455243), we get a palindrome (86567876568).

The spelling of 34255421325 in words is "thirty-four billion, two hundred fifty-five million, four hundred twenty-one thousand, three hundred twenty-five".