34421322525 has 24 divisors (see below), whose sum is σ = 56915241120. Its totient is φ = 18356322240.

The previous prime is 34421322421. The next prime is 34421322547. The reversal of 34421322525 is 52522312443.

It is not a de Polignac number, because 34421322525 - 2¹¹ = 34421320477 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1508854 + ... + 1531496.

It is an arithmetic number, because the mean of its divisors is an integer number (2371468380).

Almost surely, 2^34421322525 is an apocalyptic number.

It is an amenable number.

34421322525 is a deficient number, since it is larger than the sum of its proper divisors (22493918595).

34421322525 is a wasteful number, since it uses less digits than its factorization.

34421322525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42925 (or 42920 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

Adding to 34421322525 its reverse (52522312443), we get a palindrome (86943634968).

The spelling of 34421322525 in words is "thirty-four billion, four hundred twenty-one million, three hundred twenty-two thousand, five hundred twenty-five".