34636321325 has 24 divisors (see below), whose sum is σ = 44018432640. Its totient is φ = 27019798400.

The previous prime is 34636321319. The next prime is 34636321333. The reversal of 34636321325 is 52312363643.

It is not a de Polignac number, because 34636321325 - 2¹² = 34636317229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2390252 + ... + 2404698.

It is an arithmetic number, because the mean of its divisors is an integer number (1834101360).

Almost surely, 2^34636321325 is an apocalyptic number.

It is an amenable number.

34636321325 is a deficient number, since it is larger than the sum of its proper divisors (9382111315).

34636321325 is a wasteful number, since it uses less digits than its factorization.

34636321325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16837 (or 16832 counting only the distinct ones).

The product of its digits is 233280, while the sum is 38.

Adding to 34636321325 its reverse (52312363643), we get a palindrome (86948684968).

The spelling of 34636321325 in words is "thirty-four billion, six hundred thirty-six million, three hundred twenty-one thousand, three hundred twenty-five".