874868047187618 has 32 divisors (see below), whose sum is σ = 1564711387504128. Its totient is φ = 362201710060800.

The previous prime is 874868047187611. The next prime is 874868047187623. The reversal of 874868047187618 is 816781740868478.

It is not an unprimeable number, because it can be changed into a prime (874868047187611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37729333205 + ... + 37729356392.

It is an arithmetic number, because the mean of its divisors is an integer number (48897230859504).

Almost surely, 2^{874868047187618} is an apocalyptic number.

874868047187618 is a deficient number, since it is larger than the sum of its proper divisors (689843340316510).

874868047187618 is a wasteful number, since it uses less digits than its factorization.

874868047187618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75458689658.

The product of its (nonzero) digits is 6473908224, while the sum is 83.

The spelling of 874868047187618 in words is "eight hundred seventy-four trillion, eight hundred sixty-eight billion, forty-seven million, one hundred eighty-seven thousand, six hundred eighteen".