18241518058 has 32 divisors (see below), whose sum is σ = 29874350016. Its totient is φ = 8320735488.

The previous prime is 18241518047. The next prime is 18241518059. The reversal of 18241518058 is 85081514281.

It is a super-3 number, since 3×18241518058³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (18241518059) 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, 88585 + ... + 210547.

It is an arithmetic number, because the mean of its divisors is an integer number (933573438).

Almost surely, 2^18241518058 is an apocalyptic number.

18241518058 is a deficient number, since it is larger than the sum of its proper divisors (11632831958).

18241518058 is a wasteful number, since it uses less digits than its factorization.

18241518058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122118.

The product of its (nonzero) digits is 102400, while the sum is 43.

The spelling of 18241518058 in words is "eighteen billion, two hundred forty-one million, five hundred eighteen thousand, fifty-eight".