18874068095 has 32 divisors (see below), whose sum is σ = 24248263680. Its totient is φ = 14061358080.

The previous prime is 18874068091. The next prime is 18874068137. The reversal of 18874068095 is 59086047881.

It is not a de Polignac number, because 18874068095 - 2² = 18874068091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18874068095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18874068091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2377022 + ... + 2384948.

It is an arithmetic number, because the mean of its divisors is an integer number (757758240).

Almost surely, 2^18874068095 is an apocalyptic number.

18874068095 is a deficient number, since it is larger than the sum of its proper divisors (5374195585).

18874068095 is a wasteful number, since it uses less digits than its factorization.

18874068095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375.

The product of its (nonzero) digits is 3870720, while the sum is 56.

The spelling of 18874068095 in words is "eighteen billion, eight hundred seventy-four million, sixty-eight thousand, ninety-five".