34365581321 has 8 divisors (see below), whose sum is σ = 34594689024. Its totient is φ = 34136603280.

The previous prime is 34365581287. The next prime is 34365581329. The reversal of 34365581321 is 12318556343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34365581321 - 2¹⁰ = 34365580297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34365581329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531986 + ... + 593076.

It is an arithmetic number, because the mean of its divisors is an integer number (4324336128).

Almost surely, 2^34365581321 is an apocalyptic number.

It is an amenable number.

34365581321 is a deficient number, since it is larger than the sum of its proper divisors (229107703).

34365581321 is a wasteful number, since it uses less digits than its factorization.

34365581321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64831.

The product of its digits is 259200, while the sum is 41.

The spelling of 34365581321 in words is "thirty-four billion, three hundred sixty-five million, five hundred eighty-one thousand, three hundred twenty-one".