34231523321 has 16 divisors (see below), whose sum is σ = 35043321600. Its totient is φ = 33430608000.

The previous prime is 34231523311. The next prime is 34231523341. The reversal of 34231523321 is 12332513243.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34231523321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34231523311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3164480 + ... + 3175278.

It is an arithmetic number, because the mean of its divisors is an integer number (2190207600).

Almost surely, 2^34231523321 is an apocalyptic number.

It is an amenable number.

34231523321 is a deficient number, since it is larger than the sum of its proper divisors (811798279).

34231523321 is a wasteful number, since it uses less digits than its factorization.

34231523321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11296.

The product of its digits is 12960, while the sum is 29.

The spelling of 34231523321 in words is "thirty-four billion, two hundred thirty-one million, five hundred twenty-three thousand, three hundred twenty-one".