313463827019 has 8 divisors (see below), whose sum is σ = 358261797120. Its totient is φ = 268670212776.

The previous prime is 313463826997. The next prime is 313463827091. The reversal of 313463827019 is 910728364313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313463827019 - 2⁸ = 313463826763 is a prime.

It is a super-2 number, since 2×313463827019² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313463827319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933269 + ... + 1223894.

It is an arithmetic number, because the mean of its divisors is an integer number (44782724640).

Almost surely, 2^313463827019 is an apocalyptic number.

313463827019 is a deficient number, since it is larger than the sum of its proper divisors (44797970101).

313463827019 is a wasteful number, since it uses less digits than its factorization.

313463827019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177929.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 313463827019 in words is "three hundred thirteen billion, four hundred sixty-three million, eight hundred twenty-seven thousand, nineteen".