11245140063 has 32 divisors (see below), whose sum is σ = 17717145600. Its totient is φ = 7028944128.

The previous prime is 11245140041. The next prime is 11245140083. The reversal of 11245140063 is 36004154211.

It is a happy number.

11245140063 is a `hidden beast` number, since 11 + 245 + 1 + 400 + 6 + 3 = 666.

It is not a de Polignac number, because 11245140063 - 2⁵ = 11245140031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11245140083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63231 + ... + 162752.

It is an arithmetic number, because the mean of its divisors is an integer number (553660800).

Almost surely, 2^11245140063 is an apocalyptic number.

11245140063 is a deficient number, since it is larger than the sum of its proper divisors (6472005537).

11245140063 is a wasteful number, since it uses less digits than its factorization.

11245140063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226108 (or 226102 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 11245140063 its reverse (36004154211), we get a palindrome (47249294274).

The spelling of 11245140063 in words is "eleven billion, two hundred forty-five million, one hundred forty thousand, sixty-three".