1214404400413 has 2 divisors, whose sum is σ = 1214404400414. Its totient is φ = 1214404400412.

The previous prime is 1214404400401. The next prime is 1214404400491. The reversal of 1214404400413 is 3140044044121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1213441042969 + 963357444 = 1101563^2 + 31038^2 .

It is an emirp because it is prime and its reverse (3140044044121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1214404400413 - 2¹⁷ = 1214404269341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214404400213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607202200206 + 607202200207.

It is an arithmetic number, because the mean of its divisors is an integer number (607202200207).

Almost surely, 2^{1214404400413} is an apocalyptic number.

It is an amenable number.

1214404400413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214404400413 is an equidigital number, since it uses as much as digits as its factorization.

1214404400413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1214404400413 its reverse (3140044044121), we get a palindrome (4354448444534).

The spelling of 1214404400413 in words is "one trillion, two hundred fourteen billion, four hundred four million, four hundred thousand, four hundred thirteen".