313040401234342 has 16 divisors (see below), whose sum is σ = 470851757212320. Its totient is φ = 156089873037312.

The previous prime is 313040401234321. The next prime is 313040401234357. The reversal of 313040401234342 is 243432104040313.

It is a junction number, because it is equal to n+sod(n) for n = 313040401234298 and 313040401234307.

It is a congruent number.

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, 3491242 + ... + 25263997.

It is an arithmetic number, because the mean of its divisors is an integer number (29428234825770).

Almost surely, 2^{313040401234342} is an apocalyptic number.

313040401234342 is a deficient number, since it is larger than the sum of its proper divisors (157811355977978).

313040401234342 is a wasteful number, since it uses less digits than its factorization.

313040401234342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28770207.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 313040401234342 its reverse (243432104040313), we get a palindrome (556472505274655).

The spelling of 313040401234342 in words is "three hundred thirteen trillion, forty billion, four hundred one million, two hundred thirty-four thousand, three hundred forty-two".