313344230194 has 8 divisors (see below), whose sum is σ = 473447121948. Its totient is φ = 155528522880.

The previous prime is 313344230189. The next prime is 313344230257. The reversal of 313344230194 is 491032443313.

It can be written as a sum of positive squares in 2 ways, for example, as 259177719025 + 54166511169 = 509095^2 + 232737^2 .

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

It is a super-2 number, since 2×313344230194² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571795767 + ... + 571796314.

Almost surely, 2^313344230194 is an apocalyptic number.

313344230194 is a deficient number, since it is larger than the sum of its proper divisors (160102891754).

313344230194 is a wasteful number, since it uses less digits than its factorization.

313344230194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143592220.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 313344230194 in words is "three hundred thirteen billion, three hundred forty-four million, two hundred thirty thousand, one hundred ninety-four".