1404412013 has 2 divisors, whose sum is σ = 1404412014. Its totient is φ = 1404412012.

The previous prime is 1404412001. The next prime is 1404412027. The reversal of 1404412013 is 3102144041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1402727209 + 1684804 = 37453^2 + 1298^2 .

It is a cyclic number.

It is not a de Polignac number, because 1404412013 - 2¹⁶ = 1404346477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1404412043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702206006 + 702206007.

It is an arithmetic number, because the mean of its divisors is an integer number (702206007).

Almost surely, 2^1404412013 is an apocalyptic number.

It is an amenable number.

1404412013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404412013 is an equidigital number, since it uses as much as digits as its factorization.

1404412013 is an evil number, because the sum of its binary digits is even.

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

The square root of 1404412013 is about 37475.4854938532. The cubic root of 1404412013 is about 1119.8628693182.

Adding to 1404412013 its reverse (3102144041), we get a palindrome (4506556054).

The spelling of 1404412013 in words is "one billion, four hundred four million, four hundred twelve thousand, thirteen".