34140412140 has 48 divisors (see below), whose sum is σ = 96073555200. Its totient is φ = 9058357440.

The previous prime is 34140412121. The next prime is 34140412151. The reversal of 34140412140 is 4121404143.

It is a self number, because there is not a number n which added to its sum of digits gives 34140412140.

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, 1417726 + ... + 1441605.

It is an arithmetic number, because the mean of its divisors is an integer number (2001532400).

Almost surely, 2^34140412140 is an apocalyptic number.

34140412140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34140412140 is an abundant number, since it is smaller than the sum of its proper divisors (61933143060).

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

34140412140 is a wasteful number, since it uses less digits than its factorization.

34140412140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859542 (or 2859540 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 34140412140 its reverse (4121404143), we get a palindrome (38261816283).

The spelling of 34140412140 in words is "thirty-four billion, one hundred forty million, four hundred twelve thousand, one hundred forty".