340204301134302 has 64 divisors (see below), whose sum is σ = 745177162157568. Its totient is φ = 102687830256000.

The previous prime is 340204301134283. The next prime is 340204301134309. The reversal of 340204301134302 is 203431103402043.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 340204301134302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340204301134309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55422052 + ... + 61253672.

It is an arithmetic number, because the mean of its divisors is an integer number (11643393158712).

Almost surely, 2^{340204301134302} is an apocalyptic number.

340204301134302 is an abundant number, since it is smaller than the sum of its proper divisors (404972861023266).

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

340204301134302 is a wasteful number, since it uses less digits than its factorization.

340204301134302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835105.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 340204301134302 its reverse (203431103402043), we get a palindrome (543635404536345).

The spelling of 340204301134302 in words is "three hundred forty trillion, two hundred four billion, three hundred one million, one hundred thirty-four thousand, three hundred two".