11145252501441 has 16 divisors (see below), whose sum is σ = 16662966707200. Its totient is φ = 7362001650384.

The previous prime is 11145252501437. The next prime is 11145252501443. The reversal of 11145252501441 is 14410525254111.

11145252501441 is a `hidden beast` number, since 1 + 1 + 14 + 52 + 52 + 501 + 4 + 41 = 666.

11145252501441 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 11145252501441 - 2² = 11145252501437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11145252501396 and 11145252501405.

It is not an unprimeable number, because it can be changed into a prime (11145252501443) 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, 1893516001 + ... + 1893521886.

It is an arithmetic number, because the mean of its divisors is an integer number (1041435419200).

Almost surely, 2^{11145252501441} is an apocalyptic number.

It is an amenable number.

11145252501441 is a deficient number, since it is larger than the sum of its proper divisors (5517714205759).

11145252501441 is a wasteful number, since it uses less digits than its factorization.

11145252501441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787038005 (or 3787037999 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

Adding to 11145252501441 its reverse (14410525254111), we get a palindrome (25555777755552).

The spelling of 11145252501441 in words is "eleven trillion, one hundred forty-five billion, two hundred fifty-two million, five hundred one thousand, four hundred forty-one".