16055111241 has 24 divisors (see below), whose sum is σ = 25156939080. Its totient is φ = 9807941376.

The previous prime is 16055111227. The next prime is 16055111357. The reversal of 16055111241 is 14211155061.

16055111241 is a `hidden beast` number, since 1 + 60 + 551 + 1 + 12 + 41 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4515840000 + 11539271241 = 67200^2 + 107421^2 .

It is not a de Polignac number, because 16055111241 - 2⁷ = 16055111113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16055111201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484786 + ... + 516843.

It is an arithmetic number, because the mean of its divisors is an integer number (1048205795).

Almost surely, 2^16055111241 is an apocalyptic number.

It is an amenable number.

16055111241 is a deficient number, since it is larger than the sum of its proper divisors (9101827839).

16055111241 is a wasteful number, since it uses less digits than its factorization.

16055111241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001785 (or 1001782 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

The spelling of 16055111241 in words is "sixteen billion, fifty-five million, one hundred eleven thousand, two hundred forty-one".