93141475816 has 64 divisors (see below), whose sum is σ = 184639150080. Its totient is φ = 43982653440.

The previous prime is 93141475799. The next prime is 93141475829. The reversal of 93141475816 is 61857414139.

It is a self number, because there is not a number n which added to its sum of digits gives 93141475816.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4103250 + ... + 4125886.

It is an arithmetic number, because the mean of its divisors is an integer number (2884986720).

Almost surely, 2^93141475816 is an apocalyptic number.

It is an amenable number.

93141475816 is a deficient number, since it is larger than the sum of its proper divisors (91497674264).

93141475816 is a wasteful number, since it uses less digits than its factorization.

93141475816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23074 (or 23070 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The spelling of 93141475816 in words is "ninety-three billion, one hundred forty-one million, four hundred seventy-five thousand, eight hundred sixteen".