34044003221 has 8 divisors (see below), whose sum is σ = 34117334784. Its totient is φ = 33970736880.

The previous prime is 34044003211. The next prime is 34044003233. The reversal of 34044003221 is 12230044043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34044003221 is a prime.

It is a super-2 number, since 2×34044003221² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34044003211) 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, 1111316 + ... + 1141538.

It is an arithmetic number, because the mean of its divisors is an integer number (4264666848).

Almost surely, 2^34044003221 is an apocalyptic number.

It is an amenable number.

34044003221 is a deficient number, since it is larger than the sum of its proper divisors (73331563).

34044003221 is a wasteful number, since it uses less digits than its factorization.

34044003221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32611.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 34044003221 its reverse (12230044043), we get a palindrome (46274047264).

The spelling of 34044003221 in words is "thirty-four billion, forty-four million, three thousand, two hundred twenty-one".