18110414049 has 32 divisors (see below), whose sum is σ = 29844111360. Its totient is φ = 9512741952.

The previous prime is 18110414039. The next prime is 18110414057. The reversal of 18110414049 is 94041401181.

It is not a de Polignac number, because 18110414049 - 2⁴ = 18110414033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18110414039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73537 + ... + 204030.

It is an arithmetic number, because the mean of its divisors is an integer number (932628480).

Almost surely, 2^18110414049 is an apocalyptic number.

It is an amenable number.

18110414049 is a deficient number, since it is larger than the sum of its proper divisors (11733697311).

18110414049 is a wasteful number, since it uses less digits than its factorization.

18110414049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277829.

The product of its (nonzero) digits is 4608, while the sum is 33.

The spelling of 18110414049 in words is "eighteen billion, one hundred ten million, four hundred fourteen thousand, forty-nine".