1312444341 has 48 divisors (see below), whose sum is σ = 2085283200. Its totient is φ = 790508160.

The previous prime is 1312444333. The next prime is 1312444349. The reversal of 1312444341 is 1434442131.

1312444341 is a `hidden beast` number, since 1 + 312 + 4 + 4 + 4 + 341 = 666.

It is an interprime number because it is at equal distance from previous prime (1312444333) and next prime (1312444349).

It is not a de Polignac number, because 1312444341 - 2³ = 1312444333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312444349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2190760 + ... + 2191358.

It is an arithmetic number, because the mean of its divisors is an integer number (43443400).

Almost surely, 2^1312444341 is an apocalyptic number.

It is an amenable number.

1312444341 is a deficient number, since it is larger than the sum of its proper divisors (772838859).

1312444341 is a wasteful number, since it uses less digits than its factorization.

1312444341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986 (or 983 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1312444341 is about 36227.6736901502. The cubic root of 1312444341 is about 1094.8643079496.

Adding to 1312444341 its reverse (1434442131), we get a palindrome (2746886472).

The spelling of 1312444341 in words is "one billion, three hundred twelve million, four hundred forty-four thousand, three hundred forty-one".