11110401461 has 2 divisors, whose sum is σ = 11110401462. Its totient is φ = 11110401460.

The previous prime is 11110401397. The next prime is 11110401503. The reversal of 11110401461 is 16410401111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10204030225 + 906371236 = 101015^2 + 30106^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110401461 - 2⁶ = 11110401397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110401761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555200730 + 5555200731.

It is an arithmetic number, because the mean of its divisors is an integer number (5555200731).

Almost surely, 2^11110401461 is an apocalyptic number.

It is an amenable number.

11110401461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110401461 is an equidigital number, since it uses as much as digits as its factorization.

11110401461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11110401461 its reverse (16410401111), we get a palindrome (27520802572).

The spelling of 11110401461 in words is "eleven billion, one hundred ten million, four hundred one thousand, four hundred sixty-one".