47243051742 has 8 divisors (see below), whose sum is σ = 94486103496. Its totient is φ = 15747683912.

The previous prime is 47243051729. The next prime is 47243051783. The reversal of 47243051742 is 24715034274.

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

47243051742 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 47243051742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3936920973 + ... + 3936920984.

It is an arithmetic number, because the mean of its divisors is an integer number (11810762937).

Almost surely, 2^47243051742 is an apocalyptic number.

47243051742 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.

47243051742 is a wasteful number, since it uses less digits than its factorization.

47243051742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7873841962.

The product of its (nonzero) digits is 188160, while the sum is 39.

The spelling of 47243051742 in words is "forty-seven billion, two hundred forty-three million, fifty-one thousand, seven hundred forty-two".