340322412044044 has 24 divisors (see below), whose sum is σ = 604521458534448. Its totient is φ = 167602568591040.

The previous prime is 340322412044033. The next prime is 340322412044101. The reversal of 340322412044044 is 440440214223043.

It is a junction number, because it is equal to n+sod(n) for n = 340322412043994 and 340322412044012.

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, 69279679 + ... + 74029174.

It is an arithmetic number, because the mean of its divisors is an integer number (25188394105602).

Almost surely, 2^{340322412044044} is an apocalyptic number.

It is an amenable number.

340322412044044 is a deficient number, since it is larger than the sum of its proper divisors (264199046490404).

340322412044044 is a wasteful number, since it uses less digits than its factorization.

340322412044044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143317785 (or 143317783 counting only the distinct ones).

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

Adding to 340322412044044 its reverse (440440214223043), we get a palindrome (780762626267087).

The spelling of 340322412044044 in words is "three hundred forty trillion, three hundred twenty-two billion, four hundred twelve million, forty-four thousand, forty-four".