11140414431401 has 2 divisors, whose sum is σ = 11140414431402. Its totient is φ = 11140414431400.

The previous prime is 11140414431379. The next prime is 11140414431463. The reversal of 11140414431401 is 10413441404111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10307984466025 + 832429965376 = 3210605^2 + 912376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11140414431401 is a prime.

It is a super-2 number, since 2×11140414431401² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11140414430401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570207215700 + 5570207215701.

It is an arithmetic number, because the mean of its divisors is an integer number (5570207215701).

Almost surely, 2^{11140414431401} is an apocalyptic number.

It is an amenable number.

11140414431401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140414431401 is an equidigital number, since it uses as much as digits as its factorization.

11140414431401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 11140414431401 its reverse (10413441404111), we get a palindrome (21553855835512).

The spelling of 11140414431401 in words is "eleven trillion, one hundred forty billion, four hundred fourteen million, four hundred thirty-one thousand, four hundred one".