47142000618 has 8 divisors (see below), whose sum is σ = 94284001248. Its totient is φ = 15714000204.

The previous prime is 47142000617. The next prime is 47142000649. The reversal of 47142000618 is 81600024174.

It is a sphenic number, since it is the product of 3 distinct primes.

47142000618 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (47142000611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928500046 + ... + 3928500057.

It is an arithmetic number, because the mean of its divisors is an integer number (11785500156).

Almost surely, 2^47142000618 is an apocalyptic number.

47142000618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47142000618 is a wasteful number, since it uses less digits than its factorization.

47142000618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7857000108.

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 47142000618 in words is "forty-seven billion, one hundred forty-two million, six hundred eighteen", and thus it is an aban number.