34574215016 has 64 divisors (see below), whose sum is σ = 72502689600. Its totient is φ = 15320793600.

The previous prime is 34574215009. The next prime is 34574215033. The reversal of 34574215016 is 61051247543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2038700 + ... + 2055588.

It is an arithmetic number, because the mean of its divisors is an integer number (1132854525).

Almost surely, 2^34574215016 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 34574215016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36251344800).

34574215016 is an abundant number, since it is smaller than the sum of its proper divisors (37928474584).

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

34574215016 is a wasteful number, since it uses less digits than its factorization.

34574215016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17490 (or 17486 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 34574215016 in words is "thirty-four billion, five hundred seventy-four million, two hundred fifteen thousand, sixteen".