34550221013 has 8 divisors (see below), whose sum is σ = 43075600320. Its totient is φ = 26922250080.

The previous prime is 34550221003. The next prime is 34550221037. The reversal of 34550221013 is 31012205543.

It is a happy number.

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

It is not a de Polignac number, because 34550221013 - 2⁶ = 34550220949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34550221003) 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, 224352008 + ... + 224352161.

It is an arithmetic number, because the mean of its divisors is an integer number (5384450040).

Almost surely, 2^34550221013 is an apocalyptic number.

It is an amenable number.

34550221013 is a deficient number, since it is larger than the sum of its proper divisors (8525379307).

34550221013 is a wasteful number, since it uses less digits than its factorization.

34550221013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448704187.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 34550221013 its reverse (31012205543), we get a palindrome (65562426556).

The spelling of 34550221013 in words is "thirty-four billion, five hundred fifty million, two hundred twenty-one thousand, thirteen".