1424311521013 has 2 divisors, whose sum is σ = 1424311521014. Its totient is φ = 1424311521012.

The previous prime is 1424311521007. The next prime is 1424311521043. The reversal of 1424311521013 is 3101251134241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 760840996644 + 663470524369 = 872262^2 + 814537^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424311521013 - 2⁵ = 1424311520981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424311521043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712155760506 + 712155760507.

It is an arithmetic number, because the mean of its divisors is an integer number (712155760507).

Almost surely, 2^{1424311521013} is an apocalyptic number.

It is an amenable number.

1424311521013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424311521013 is an equidigital number, since it uses as much as digits as its factorization.

1424311521013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1424311521013 its reverse (3101251134241), we get a palindrome (4525562655254).

The spelling of 1424311521013 in words is "one trillion, four hundred twenty-four billion, three hundred eleven million, five hundred twenty-one thousand, thirteen".