34501921116 has 96 divisors (see below), whose sum is σ = 90043591680. Its totient is φ = 10213872384.

The previous prime is 34501921081. The next prime is 34501921117. The reversal of 34501921116 is 61112910543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34501921117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392710 + ... + 472466.

It is an arithmetic number, because the mean of its divisors is an integer number (937954080).

Almost surely, 2^34501921116 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 34501921116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45021795840).

34501921116 is an abundant number, since it is smaller than the sum of its proper divisors (55541670564).

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

34501921116 is a wasteful number, since it uses less digits than its factorization.

34501921116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79883 (or 79881 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 34501921116 in words is "thirty-four billion, five hundred one million, nine hundred twenty-one thousand, one hundred sixteen".