313443262045 has 16 divisors (see below), whose sum is σ = 396895438080. Its totient is φ = 237157258624.

The previous prime is 313443262037. The next prime is 313443262049. The reversal of 313443262045 is 540262344313.

It is a cyclic number.

It is not a de Polignac number, because 313443262045 - 2³ = 313443262037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313443261995 and 313443262013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313443262049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15302089 + ... + 15322558.

It is an arithmetic number, because the mean of its divisors is an integer number (24805964880).

Almost surely, 2^313443262045 is an apocalyptic number.

It is an amenable number.

313443262045 is a deficient number, since it is larger than the sum of its proper divisors (83452176035).

313443262045 is a wasteful number, since it uses less digits than its factorization.

313443262045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30624764.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 313443262045 in words is "three hundred thirteen billion, four hundred forty-three million, two hundred sixty-two thousand, forty-five".