34155383288 has 64 divisors (see below), whose sum is σ = 72667929600. Its totient is φ = 14919845760.

The previous prime is 34155383233. The next prime is 34155383291. The reversal of 34155383288 is 88238355143.

It is a congruent number.

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, 2171693 + ... + 2187363.

It is an arithmetic number, because the mean of its divisors is an integer number (1135436400).

Almost surely, 2^34155383288 is an apocalyptic number.

34155383288 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34155383288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36333964800).

34155383288 is an abundant number, since it is smaller than the sum of its proper divisors (38512546312).

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

34155383288 is a wasteful number, since it uses less digits than its factorization.

34155383288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16812 (or 16808 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The spelling of 34155383288 in words is "thirty-four billion, one hundred fifty-five million, three hundred eighty-three thousand, two hundred eighty-eight".