1316206604346 has 64 divisors (see below), whose sum is σ = 2816395335936. Its totient is φ = 409055961600.

The previous prime is 1316206604341. The next prime is 1316206604399. The reversal of 1316206604346 is 6434066026131.

It is a junction number, because it is equal to n+sod(n) for n = 1316206604298 and 1316206604307.

It is not an unprimeable number, because it can be changed into a prime (1316206604341) 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, 6215856 + ... + 6424116.

It is an arithmetic number, because the mean of its divisors is an integer number (44006177124).

Almost surely, 2^{1316206604346} is an apocalyptic number.

1316206604346 is an abundant number, since it is smaller than the sum of its proper divisors (1500188731590).

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

1316206604346 is a wasteful number, since it uses less digits than its factorization.

1316206604346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209447.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 1316206604346 in words is "one trillion, three hundred sixteen billion, two hundred six million, six hundred four thousand, three hundred forty-six".