11785301842 has 16 divisors (see below), whose sum is σ = 17719621632. Its totient is φ = 5878776960.

The previous prime is 11785301831. The next prime is 11785301897. The reversal of 11785301842 is 24810358711.

It is a junction number, because it is equal to n+sod(n) for n = 11785301795 and 11785301804.

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, 2138863 + ... + 2144365.

It is an arithmetic number, because the mean of its divisors is an integer number (1107476352).

Almost surely, 2^11785301842 is an apocalyptic number.

11785301842 is a deficient number, since it is larger than the sum of its proper divisors (5934319790).

11785301842 is a wasteful number, since it uses less digits than its factorization.

11785301842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7833.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 11785301842 in words is "eleven billion, seven hundred eighty-five million, three hundred one thousand, eight hundred forty-two".