313453842867 has 18 divisors (see below), whose sum is σ = 497669142516. Its totient is φ = 189972025320.

The previous prime is 313453842859. The next prime is 313453842883. The reversal of 313453842867 is 768248354313.

It is a happy number.

313453842867 is a `hidden beast` number, since 3 + 1 + 3 + 4 + 538 + 42 + 8 + 67 = 666.

It is not a de Polignac number, because 313453842867 - 2³ = 313453842859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313453842167) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 143917113 + ... + 143919290.

Almost surely, 2^313453842867 is an apocalyptic number.

313453842867 is a deficient number, since it is larger than the sum of its proper divisors (184215299649).

313453842867 is a wasteful number, since it uses less digits than its factorization.

313453842867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287836431 (or 287836417 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The spelling of 313453842867 in words is "three hundred thirteen billion, four hundred fifty-three million, eight hundred forty-two thousand, eight hundred sixty-seven".