313214231441 has 4 divisors (see below), whose sum is σ = 314032023552. Its totient is φ = 312396439332.

The previous prime is 313214231419. The next prime is 313214231471. The reversal of 313214231441 is 144132412313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144132412313 = 4111 ⋅35060183.

It is a cyclic number.

It is not a de Polignac number, because 313214231441 - 2²² = 313210037137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313214231411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408895481 + ... + 408896246.

It is an arithmetic number, because the mean of its divisors is an integer number (78508005888).

Almost surely, 2^313214231441 is an apocalyptic number.

It is an amenable number.

313214231441 is a deficient number, since it is larger than the sum of its proper divisors (817792111).

313214231441 is an equidigital number, since it uses as much as digits as its factorization.

313214231441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817792110.

The product of its digits is 6912, while the sum is 29.

Adding to 313214231441 its reverse (144132412313), we get a palindrome (457346643754).

The spelling of 313214231441 in words is "three hundred thirteen billion, two hundred fourteen million, two hundred thirty-one thousand, four hundred forty-one".