11135250025044 has 48 divisors (see below), whose sum is σ = 26591708774400. Its totient is φ = 3624718376160.

The previous prime is 11135250025043. The next prime is 11135250025049. The reversal of 11135250025044 is 44052005253111.

It is a junction number, because it is equal to n+sod(n) for n = 11135250024996 and 11135250025014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11135250025043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514989 + ... + 4747179.

It is an arithmetic number, because the mean of its divisors is an integer number (553993932800).

Almost surely, 2^{11135250025044} is an apocalyptic number.

It is an amenable number.

11135250025044 is an abundant number, since it is smaller than the sum of its proper divisors (15456458749356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11135250025044 is a wasteful number, since it uses less digits than its factorization.

11135250025044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237340 (or 4237338 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 11135250025044 its reverse (44052005253111), we get a palindrome (55187255278155).

The spelling of 11135250025044 in words is "eleven trillion, one hundred thirty-five billion, two hundred fifty million, twenty-five thousand, forty-four".