340231310012044 has 36 divisors (see below), whose sum is σ = 654576479046000. Its totient is φ = 154621464400480.

The previous prime is 340231310012029. The next prime is 340231310012047. The reversal of 340231310012044 is 440210013132043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (340231310012047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63634744 + ... + 68773855.

It is an arithmetic number, because the mean of its divisors is an integer number (18182679973500).

Almost surely, 2^{340231310012044} is an apocalyptic number.

It is an amenable number.

340231310012044 is a deficient number, since it is larger than the sum of its proper divisors (314345169033956).

340231310012044 is a wasteful number, since it uses less digits than its factorization.

340231310012044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132413934 (or 132413921 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 340231310012044 its reverse (440210013132043), we get a palindrome (780441323144087).

The spelling of 340231310012044 in words is "three hundred forty trillion, two hundred thirty-one billion, three hundred ten million, twelve thousand, forty-four".