313032144214 has 16 divisors (see below), whose sum is σ = 510605693568. Its totient is φ = 143327912832.

The previous prime is 313032144157. The next prime is 313032144263. The reversal of 313032144214 is 412441230313.

It is a happy number.

It is a super-2 number, since 2×313032144214² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124415334 + ... + 124417849.

It is an arithmetic number, because the mean of its divisors is an integer number (31912855848).

Almost surely, 2^313032144214 is an apocalyptic number.

313032144214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

313032144214 is a deficient number, since it is larger than the sum of its proper divisors (197573549354).

313032144214 is a wasteful number, since it uses less digits than its factorization.

313032144214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248833239.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 313032144214 its reverse (412441230313), we get a palindrome (725473374527).

The spelling of 313032144214 in words is "three hundred thirteen billion, thirty-two million, one hundred forty-four thousand, two hundred fourteen".