11441544125 has 16 divisors (see below), whose sum is σ = 15577144128. Its totient is φ = 8321122000.

The previous prime is 11441544073. The next prime is 11441544157. The reversal of 11441544125 is 52144514411.

It is not a de Polignac number, because 11441544125 - 2¹² = 11441540029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11441544091 and 11441544100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159187 + ... + 4161936.

It is an arithmetic number, because the mean of its divisors is an integer number (973571508).

Almost surely, 2^11441544125 is an apocalyptic number.

It is an amenable number.

11441544125 is a deficient number, since it is larger than the sum of its proper divisors (4135600003).

11441544125 is an equidigital number, since it uses as much as digits as its factorization.

11441544125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8321149 (or 8321139 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The spelling of 11441544125 in words is "eleven billion, four hundred forty-one million, five hundred forty-four thousand, one hundred twenty-five".