93820711018 has 16 divisors (see below), whose sum is σ = 149235514560. Its totient is φ = 44083915456.

The previous prime is 93820711013. The next prime is 93820711051. The reversal of 93820711018 is 81011702839.

It is not an unprimeable number, because it can be changed into a prime (93820711013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2071246 + ... + 2116057.

It is an arithmetic number, because the mean of its divisors is an integer number (9327219660).

Almost surely, 2^93820711018 is an apocalyptic number.

93820711018 is a deficient number, since it is larger than the sum of its proper divisors (55414803542).

93820711018 is a wasteful number, since it uses less digits than its factorization.

93820711018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187981.

The product of its (nonzero) digits is 24192, while the sum is 40.

The spelling of 93820711018 in words is "ninety-three billion, eight hundred twenty million, seven hundred eleven thousand, eighteen".