34330451321 has 48 divisors (see below), whose sum is σ = 39713520000. Its totient is φ = 29568706560.

The previous prime is 34330451279. The next prime is 34330451357. The reversal of 34330451321 is 12315403343.

It is not a de Polignac number, because 34330451321 - 2⁶ = 34330451257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34330451821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24538580 + ... + 24539978.

It is an arithmetic number, because the mean of its divisors is an integer number (827365000).

Almost surely, 2^34330451321 is an apocalyptic number.

It is an amenable number.

34330451321 is a deficient number, since it is larger than the sum of its proper divisors (5383068679).

34330451321 is a wasteful number, since it uses less digits than its factorization.

34330451321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1585 counting only the distinct ones).

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

Adding to 34330451321 its reverse (12315403343), we get a palindrome (46645854664).

The spelling of 34330451321 in words is "thirty-four billion, three hundred thirty million, four hundred fifty-one thousand, three hundred twenty-one".