340342104004 has 24 divisors (see below), whose sum is σ = 716509693760. Its totient is φ = 138184011936.

The previous prime is 340342103999. The next prime is 340342104041. The reversal of 340342104004 is 400401243043.

It is a self number, because there is not a number n which added to its sum of digits gives 340342104004.

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, 319869867 + ... + 319870930.

Almost surely, 2^340342104004 is an apocalyptic number.

It is an amenable number.

340342104004 is an abundant number, since it is smaller than the sum of its proper divisors (376167589756).

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

340342104004 is a wasteful number, since it uses less digits than its factorization.

340342104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639740827 (or 639740825 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 340342104004 its reverse (400401243043), we get a palindrome (740743347047).

The spelling of 340342104004 in words is "three hundred forty billion, three hundred forty-two million, one hundred four thousand, four".