18958830706 has 16 divisors (see below), whose sum is σ = 28637219520. Its totient is φ = 9413306800.

The previous prime is 18958830697. The next prime is 18958830727. The reversal of 18958830706 is 60703885981.

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, 122931 + ... + 230281.

It is an arithmetic number, because the mean of its divisors is an integer number (1789826220).

Almost surely, 2^18958830706 is an apocalyptic number.

18958830706 is a deficient number, since it is larger than the sum of its proper divisors (9678388814).

18958830706 is a wasteful number, since it uses less digits than its factorization.

18958830706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107969.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 18958830706 in words is "eighteen billion, nine hundred fifty-eight million, eight hundred thirty thousand, seven hundred six".