18054424801 has 16 divisors (see below), whose sum is σ = 21176496000. Its totient is φ = 15385718544.

The previous prime is 18054424763. The next prime is 18054424811. The reversal of 18054424801 is 10842445081.

It is not a de Polignac number, because 18054424801 - 2⁷ = 18054424673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18054424811) 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, 92791 + ... + 211468.

It is an arithmetic number, because the mean of its divisors is an integer number (1323531000).

Almost surely, 2^18054424801 is an apocalyptic number.

It is an amenable number.

18054424801 is a deficient number, since it is larger than the sum of its proper divisors (3122071199).

18054424801 is an equidigital number, since it uses as much as digits as its factorization.

18054424801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304453 (or 304439 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

Adding to 18054424801 its reverse (10842445081), we get a palindrome (28896869882).

The spelling of 18054424801 in words is "eighteen billion, fifty-four million, four hundred twenty-four thousand, eight hundred one".