34220015116 has 48 divisors (see below), whose sum is σ = 70087643136. Its totient is φ = 14314371264.

The previous prime is 34220015111. The next prime is 34220015149. The reversal of 34220015116 is 61151002243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34220015111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447546 + ... + 518398.

It is an arithmetic number, because the mean of its divisors is an integer number (1460159232).

Almost surely, 2^34220015116 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 34220015116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35043821568).

34220015116 is an abundant number, since it is smaller than the sum of its proper divisors (35867628020).

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

34220015116 is a wasteful number, since it uses less digits than its factorization.

34220015116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71278 (or 71276 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 34220015116 its reverse (61151002243), we get a palindrome (95371017359).

The spelling of 34220015116 in words is "thirty-four billion, two hundred twenty million, fifteen thousand, one hundred sixteen".