1312004414 has 16 divisors (see below), whose sum is σ = 2257104768. Its totient is φ = 560299032.

The previous prime is 1312004411. The next prime is 1312004501. The reversal of 1312004414 is 4144002131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312004411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161612 + ... + 169535.

It is an arithmetic number, because the mean of its divisors is an integer number (141069048).

Almost surely, 2^1312004414 is an apocalyptic number.

1312004414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1312004414 is a deficient number, since it is larger than the sum of its proper divisors (945100354).

1312004414 is a wasteful number, since it uses less digits than its factorization.

1312004414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331439.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1312004414 is about 36221.6014830929. The cubic root of 1312004414 is about 1094.7419626477.

Adding to 1312004414 its reverse (4144002131), we get a palindrome (5456006545).

The spelling of 1312004414 in words is "one billion, three hundred twelve million, four thousand, four hundred fourteen".