1404031242311 has 2 divisors, whose sum is σ = 1404031242312. Its totient is φ = 1404031242310.

The previous prime is 1404031242281. The next prime is 1404031242323. The reversal of 1404031242311 is 1132421304041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1404031242311 - 2¹⁸ = 1404030980167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1404031242331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702015621155 + 702015621156.

It is an arithmetic number, because the mean of its divisors is an integer number (702015621156).

Almost surely, 2^{1404031242311} is an apocalyptic number.

1404031242311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404031242311 is an equidigital number, since it uses as much as digits as its factorization.

1404031242311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1404031242311 its reverse (1132421304041), we get a palindrome (2536452546352).

The spelling of 1404031242311 in words is "one trillion, four hundred four billion, thirty-one million, two hundred forty-two thousand, three hundred eleven".