340131313202 has 16 divisors (see below), whose sum is σ = 540225757152. Its totient is φ = 160056697920.

The previous prime is 340131313201. The next prime is 340131313213. The reversal of 340131313202 is 202313131043.

It is not an unprimeable number, because it can be changed into a prime (340131313201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059377 + ... + 1342587.

It is an arithmetic number, because the mean of its divisors is an integer number (33764109822).

Almost surely, 2^340131313202 is an apocalyptic number.

340131313202 is a deficient number, since it is larger than the sum of its proper divisors (200094443950).

340131313202 is a wasteful number, since it uses less digits than its factorization.

340131313202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318553.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 340131313202 its reverse (202313131043), we get a palindrome (542444444245).

The spelling of 340131313202 in words is "three hundred forty billion, one hundred thirty-one million, three hundred thirteen thousand, two hundred two".