34466329821 has 96 divisors (see below), whose sum is σ = 62730035200. Its totient is φ = 16414358400.

The previous prime is 34466329819. The next prime is 34466329829. The reversal of 34466329821 is 12892366443.

It is not a de Polignac number, because 34466329821 - 2¹ = 34466329819 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34466329829) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 1485135 + ... + 1508163.

Almost surely, 2^34466329821 is an apocalyptic number.

34466329821 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34466329821 is a deficient number, since it is larger than the sum of its proper divisors (28263705379).

34466329821 is a wasteful number, since it uses less digits than its factorization.

34466329821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23111 (or 23100 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The spelling of 34466329821 in words is "thirty-four billion, four hundred sixty-six million, three hundred twenty-nine thousand, eight hundred twenty-one".