340270322044 has 96 divisors (see below), whose sum is σ = 635221278720. Its totient is φ = 159162651648.

The previous prime is 340270322039. The next prime is 340270322057. The reversal of 340270322044 is 440223072043.

It is a junction number, because it is equal to n+sod(n) for n = 340270321997 and 340270322015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266043397 + ... + 266044675.

It is an arithmetic number, because the mean of its divisors is an integer number (6616888320).

Almost surely, 2^340270322044 is an apocalyptic number.

It is an amenable number.

340270322044 is a deficient number, since it is larger than the sum of its proper divisors (294950956676).

340270322044 is a wasteful number, since it uses less digits than its factorization.

340270322044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 31.

Adding to 340270322044 its reverse (440223072043), we get a palindrome (780493394087).

The spelling of 340270322044 in words is "three hundred forty billion, two hundred seventy million, three hundred twenty-two thousand, forty-four".