34376221000 has 192 divisors, whose sum is σ = 90487837440. Its totient is φ = 12207888000.

The previous prime is 34376220973. The next prime is 34376221051. The reversal of 34376221000 is 12267343.

It is a self number, because there is not a number n which added to its sum of digits gives 34376221000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5199697 + ... + 5206303.

It is an arithmetic number, because the mean of its divisors is an integer number (471290820).

Almost surely, 2^34376221000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34376221000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45243918720).

34376221000 is an abundant number, since it is smaller than the sum of its proper divisors (56111616440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34376221000 is a wasteful number, since it uses less digits than its factorization.

34376221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6693 (or 6668 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 34376221000 its reverse (12267343), we get a palindrome (34388488343).

The spelling of 34376221000 in words is "thirty-four billion, three hundred seventy-six million, two hundred twenty-one thousand".