1312141443004 has 18 divisors (see below), whose sum is σ = 2671145080800. Its totient is φ = 562346332632.

The previous prime is 1312141442981. The next prime is 1312141443037. The reversal of 1312141443004 is 4003441412131.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3347299404 + ... + 3347299795.

Almost surely, 2^{1312141443004} is an apocalyptic number.

1312141443004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1312141443004 is an abundant number, since it is smaller than the sum of its proper divisors (1359003637796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312141443004 is a wasteful number, since it uses less digits than its factorization.

1312141443004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694599217 (or 6694599208 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1312141443004 its reverse (4003441412131), we get a palindrome (5315582855135).

The spelling of 1312141443004 in words is "one trillion, three hundred twelve billion, one hundred forty-one million, four hundred forty-three thousand, four".