11146768263455 has 16 divisors (see below), whose sum is σ = 14797656004608. Its totient is φ = 7992561108000.

The previous prime is 11146768263341. The next prime is 11146768263457. The reversal of 11146768263455 is 55436286764111.

It is a happy number.

11146768263455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11146768263455 - 2⁸ = 11146768263199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11146768263394 and 11146768263403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11146768263457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1427239151 + ... + 1427246960.

It is an arithmetic number, because the mean of its divisors is an integer number (924853500288).

Almost surely, 2^{11146768263455} is an apocalyptic number.

11146768263455 is a deficient number, since it is larger than the sum of its proper divisors (3650887741153).

11146768263455 is a wasteful number, since it uses less digits than its factorization.

11146768263455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854486198.

The product of its digits is 29030400, while the sum is 59.

The spelling of 11146768263455 in words is "eleven trillion, one hundred forty-six billion, seven hundred sixty-eight million, two hundred sixty-three thousand, four hundred fifty-five".