11406061578241 has 6 divisors (see below), whose sum is σ = 12537241239026. Its totient is φ = 10369146889200.

The previous prime is 11406061578211. The next prime is 11406061578287. The reversal of 11406061578241 is 14287516060411.

It can be written as a sum of positive squares in only one way, i.e., 11357001100225 + 49060478016 = 3370015^2 + 221496^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11406061578241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11406061578191 and 11406061578200.

It is not an unprimeable number, because it can be changed into a prime (11406061578211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47132485740 + ... + 47132485981.

Almost surely, 2^{11406061578241} is an apocalyptic number.

11406061578241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11406061578241 is a deficient number, since it is larger than the sum of its proper divisors (1131179660785).

11406061578241 is an equidigital number, since it uses as much as digits as its factorization.

11406061578241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94264971743 (or 94264971732 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 11406061578241 in words is "eleven trillion, four hundred six billion, sixty-one million, five hundred seventy-eight thousand, two hundred forty-one".