34380205580 has 24 divisors (see below), whose sum is σ = 82512493728. Its totient is φ = 11787499008.

The previous prime is 34380205579. The next prime is 34380205589. The reversal of 34380205580 is 8550208343.

It is a super-3 number, since 3×34380205580³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34380205589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122786309 + ... + 122786588.

It is an arithmetic number, because the mean of its divisors is an integer number (3438020572).

Almost surely, 2^34380205580 is an apocalyptic number.

It is an amenable number.

34380205580 is an abundant number, since it is smaller than the sum of its proper divisors (48132288148).

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

34380205580 is a wasteful number, since it uses less digits than its factorization.

34380205580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245572913 (or 245572911 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 34380205580 in words is "thirty-four billion, three hundred eighty million, two hundred five thousand, five hundred eighty".