18459740060 has 24 divisors (see below), whose sum is σ = 38818370976. Its totient is φ = 7373816640.

The previous prime is 18459740051. The next prime is 18459740093. The reversal of 18459740060 is 6004795481.

It is a junction number, because it is equal to n+sod(n) for n = 18459739993 and 18459740020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614936 + ... + 644255.

It is an arithmetic number, because the mean of its divisors is an integer number (1617432124).

Almost surely, 2^18459740060 is an apocalyptic number.

18459740060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18459740060 is an abundant number, since it is smaller than the sum of its proper divisors (20358630916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18459740060 is a wasteful number, since it uses less digits than its factorization.

18459740060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259933 (or 1259931 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 18459740060 in words is "eighteen billion, four hundred fifty-nine million, seven hundred forty thousand, sixty".