340044144140 has 24 divisors (see below), whose sum is σ = 737127952512. Its totient is φ = 131629991040.

The previous prime is 340044144113. The next prime is 340044144151. The reversal of 340044144140 is 41441440043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274228529 + ... + 274229768.

It is an arithmetic number, because the mean of its divisors is an integer number (30713664688).

Almost surely, 2^340044144140 is an apocalyptic number.

It is an amenable number.

340044144140 is an abundant number, since it is smaller than the sum of its proper divisors (397083808372).

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

340044144140 is a wasteful number, since it uses less digits than its factorization.

340044144140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548458337 (or 548458335 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 340044144140 its reverse (41441440043), we get a palindrome (381485584183).

The spelling of 340044144140 in words is "three hundred forty billion, forty-four million, one hundred forty-four thousand, one hundred forty".