34135045320 has 64 divisors (see below), whose sum is σ = 104583985920. Its totient is φ = 8909003264.

The previous prime is 34135045313. The next prime is 34135045339. The reversal of 34135045320 is 2354053143.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3020517 + ... + 3031796.

It is an arithmetic number, because the mean of its divisors is an integer number (1634124780).

Almost surely, 2^34135045320 is an apocalyptic number.

34135045320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34135045320 is an abundant number, since it is smaller than the sum of its proper divisors (70448940600).

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

34135045320 is a wasteful number, since it uses less digits than its factorization.

34135045320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6052374 (or 6052370 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 34135045320 its reverse (2354053143), we get a palindrome (36489098463).

The spelling of 34135045320 in words is "thirty-four billion, one hundred thirty-five million, forty-five thousand, three hundred twenty".