340042435324 has 12 divisors (see below), whose sum is σ = 595111563648. Its totient is φ = 170010560000.

The previous prime is 340042435319. The next prime is 340042435379. The reversal of 340042435324 is 423534240043.

It is a self number, because there is not a number n which added to its sum of digits gives 340042435324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592412 + ... + 2720419.

It is an arithmetic number, because the mean of its divisors is an integer number (49592630304).

Almost surely, 2^340042435324 is an apocalyptic number.

It is an amenable number.

340042435324 is a deficient number, since it is larger than the sum of its proper divisors (255069128324).

340042435324 is a wasteful number, since it uses less digits than its factorization.

340042435324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5328836 (or 5328834 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 340042435324 its reverse (423534240043), we get a palindrome (763576675367).

The spelling of 340042435324 in words is "three hundred forty billion, forty-two million, four hundred thirty-five thousand, three hundred twenty-four".