340322412404044 has 24 divisors (see below), whose sum is σ = 720682755680160. Its totient is φ = 137272905843456.

The previous prime is 340322412404021. The next prime is 340322412404101. The reversal of 340322412404044 is 440404214223043.

It is a junction number, because it is equal to n+sod(n) for n = 340322412403994 and 340322412404012.

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, 357481525159 + ... + 357481526110.

It is an arithmetic number, because the mean of its divisors is an integer number (30028448153340).

Almost surely, 2^{340322412404044} is an apocalyptic number.

340322412404044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340322412404044 is an abundant number, since it is smaller than the sum of its proper divisors (380360343276116).

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

340322412404044 is a wasteful number, since it uses less digits than its factorization.

340322412404044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714963051297 (or 714963051295 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 340322412404044 its reverse (440404214223043), we get a palindrome (780726626627087).

The spelling of 340322412404044 in words is "three hundred forty trillion, three hundred twenty-two billion, four hundred twelve million, four hundred four thousand, forty-four".