47242622844745 has 8 divisors (see below), whose sum is σ = 56692067452416. Its totient is φ = 37793484916656.

The previous prime is 47242622844707. The next prime is 47242622844787. The reversal of 47242622844745 is 54744822624274.

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 47242622844745 - 2⁷ = 47242622844617 is a prime.

It is a Duffinian 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, 76330857 + ... + 76947286.

It is an arithmetic number, because the mean of its divisors is an integer number (7086508431552).

Almost surely, 2^{47242622844745} is an apocalyptic number.

It is an amenable number.

47242622844745 is a deficient number, since it is larger than the sum of its proper divisors (9449444607671).

47242622844745 is a wasteful number, since it uses less digits than its factorization.

47242622844745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153339791.

The product of its digits is 192675840, while the sum is 61.

The spelling of 47242622844745 in words is "forty-seven trillion, two hundred forty-two billion, six hundred twenty-two million, eight hundred forty-four thousand, seven hundred forty-five".