11674142618 has 16 divisors (see below), whose sum is σ = 18119998080. Its totient is φ = 5634253296.

The previous prime is 11674142587. The next prime is 11674142629. The reversal of 11674142618 is 81624147611.

It is a Curzon number.

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, 203171 + ... + 254217.

It is an arithmetic number, because the mean of its divisors is an integer number (1132499880).

Almost surely, 2^11674142618 is an apocalyptic number.

11674142618 is a deficient number, since it is larger than the sum of its proper divisors (6445855462).

11674142618 is a wasteful number, since it uses less digits than its factorization.

11674142618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55021.

The product of its digits is 64512, while the sum is 41.

The spelling of 11674142618 in words is "eleven billion, six hundred seventy-four million, one hundred forty-two thousand, six hundred eighteen".