47444070143 has 8 divisors (see below), whose sum is σ = 47918539776. Its totient is φ = 46971955800.

The previous prime is 47444070139. The next prime is 47444070161. The reversal of 47444070143 is 34107044474.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 47444070143 - 2² = 47444070139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47444070097 and 47444070106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47444070103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548321 + ... + 628922.

It is an arithmetic number, because the mean of its divisors is an integer number (5989817472).

Almost surely, 2^47444070143 is an apocalyptic number.

47444070143 is a deficient number, since it is larger than the sum of its proper divisors (474469633).

47444070143 is a wasteful number, since it uses less digits than its factorization.

47444070143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177645.

The product of its (nonzero) digits is 150528, while the sum is 38.

The spelling of 47444070143 in words is "forty-seven billion, four hundred forty-four million, seventy thousand, one hundred forty-three".