1313622323346 has 16 divisors (see below), whose sum is σ = 2670314231808. Its totient is φ = 430695843600.

The previous prime is 1313622323333. The next prime is 1313622323353. The reversal of 1313622323346 is 6433232263131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794565650 + ... + 1794566381.

It is an arithmetic number, because the mean of its divisors is an integer number (166894639488).

Almost surely, 2^{1313622323346} is an apocalyptic number.

1313622323346 is an abundant number, since it is smaller than the sum of its proper divisors (1356691908462).

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

1313622323346 is a wasteful number, since it uses less digits than its factorization.

1313622323346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589132097.

The product of its digits is 279936, while the sum is 39.

Adding to 1313622323346 its reverse (6433232263131), we get a palindrome (7746854586477).

The spelling of 1313622323346 in words is "one trillion, three hundred thirteen billion, six hundred twenty-two million, three hundred twenty-three thousand, three hundred forty-six".