34368891888 has 60 divisors (see below), whose sum is σ = 89441454200. Its totient is φ = 11372376576.

The previous prime is 34368891883. The next prime is 34368891889. The reversal of 34368891888 is 88819886343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34368891883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 881838 + ... + 919986.

Almost surely, 2^34368891888 is an apocalyptic number.

It is an amenable number.

34368891888 is an abundant number, since it is smaller than the sum of its proper divisors (55072562312).

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

34368891888 is a wasteful number, since it uses less digits than its factorization.

34368891888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38434 (or 38291 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 66.

The spelling of 34368891888 in words is "thirty-four billion, three hundred sixty-eight million, eight hundred ninety-one thousand, eight hundred eighty-eight".