34128120488 has 64 divisors (see below), whose sum is σ = 79826411520. Its totient is φ = 13288939200.

The previous prime is 34128120487. The next prime is 34128120527. The reversal of 34128120488 is 88402182143.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34128120487) 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, 1107773 + ... + 1138163.

It is an arithmetic number, because the mean of its divisors is an integer number (1247287680).

Almost surely, 2^34128120488 is an apocalyptic number.

It is an amenable number.

34128120488 is an abundant number, since it is smaller than the sum of its proper divisors (45698291032).

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

34128120488 is a wasteful number, since it uses less digits than its factorization.

34128120488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32238 (or 32234 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 34128120488 in words is "thirty-four billion, one hundred twenty-eight million, one hundred twenty thousand, four hundred eighty-eight".