18060765842 has 16 divisors (see below), whose sum is σ = 31593177600. Its totient is φ = 7740327924.

The previous prime is 18060765829. The next prime is 18060765901. The reversal of 18060765842 is 24856706081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13163138 + ... + 13164509.

It is an arithmetic number, because the mean of its divisors is an integer number (1974573600).

Almost surely, 2^18060765842 is an apocalyptic number.

18060765842 is a deficient number, since it is larger than the sum of its proper divisors (13532411758).

18060765842 is an equidigital number, since it uses as much as digits as its factorization.

18060765842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26327670 (or 26327656 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 18060765842 in words is "eighteen billion, sixty million, seven hundred sixty-five thousand, eight hundred forty-two".