11231412641145 has 12 divisors (see below), whose sum is σ = 19467781911396. Its totient is φ = 5990086741920.

The previous prime is 11231412641087. The next prime is 11231412641201. The reversal of 11231412641145 is 54114621413211.

11231412641145 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 1 + 4 + 1 + 2 + 641 + 1 + 4 + 5 = 666.

11231412641145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5706040567824 + 5525372073321 = 2388732^2 + 2350611^2 .

It is not a de Polignac number, because 11231412641145 - 2²¹ = 11231410543993 is a prime.

It is a super-2 number, since 2×11231412641145² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124793473746 + ... + 124793473835.

It is an arithmetic number, because the mean of its divisors is an integer number (1622315159283).

Almost surely, 2^{11231412641145} is an apocalyptic number.

11231412641145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11231412641145 is a deficient number, since it is larger than the sum of its proper divisors (8236369270251).

11231412641145 is a wasteful number, since it uses less digits than its factorization.

11231412641145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249586947592 (or 249586947589 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The spelling of 11231412641145 in words is "eleven trillion, two hundred thirty-one billion, four hundred twelve million, six hundred forty-one thousand, one hundred forty-five".