34366237221 has 8 divisors (see below), whose sum is σ = 47813895360. Its totient is φ = 21914701952.

The previous prime is 34366237189. The next prime is 34366237247. The reversal of 34366237221 is 12273266343.

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 34366237221 - 2⁵ = 34366237189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34366237221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34366237261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249030636 + ... + 249030773.

It is an arithmetic number, because the mean of its divisors is an integer number (5976736920).

Almost surely, 2^34366237221 is an apocalyptic number.

It is an amenable number.

34366237221 is a deficient number, since it is larger than the sum of its proper divisors (13447658139).

34366237221 is a wasteful number, since it uses less digits than its factorization.

34366237221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498061435.

The product of its digits is 217728, while the sum is 39.

The spelling of 34366237221 in words is "thirty-four billion, three hundred sixty-six million, two hundred thirty-seven thousand, two hundred twenty-one".