1312124413404 has 48 divisors (see below), whose sum is σ = 3499935084800. Its totient is φ = 374792334336.

The previous prime is 1312124413387. The next prime is 1312124413427. The reversal of 1312124413404 is 4043144212131.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 1774789 + ... + 2402940.

Almost surely, 2^{1312124413404} is an apocalyptic number.

1312124413404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1312124413404 is an abundant number, since it is smaller than the sum of its proper divisors (2187810671396).

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

1312124413404 is a wasteful number, since it uses less digits than its factorization.

1312124413404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181482 (or 4181480 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1312124413404 its reverse (4043144212131), we get a palindrome (5355268625535).

The spelling of 1312124413404 in words is "one trillion, three hundred twelve billion, one hundred twenty-four million, four hundred thirteen thousand, four hundred four".