47242563885321 has 8 divisors (see below), whose sum is σ = 71988668777664. Its totient is φ = 26995750791600.

The previous prime is 47242563885311. The next prime is 47242563885367. The reversal of 47242563885321 is 12358836524274.

It is a happy number.

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

It is not a de Polignac number, because 47242563885321 - 2⁹ = 47242563884809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47242563885301) 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, 1124822949630 + ... + 1124822949671.

It is an arithmetic number, because the mean of its divisors is an integer number (8998583597208).

Almost surely, 2^{47242563885321} is an apocalyptic number.

It is an amenable number.

47242563885321 is a deficient number, since it is larger than the sum of its proper divisors (24746104892343).

47242563885321 is a wasteful number, since it uses less digits than its factorization.

47242563885321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249645899311.

The product of its digits is 77414400, while the sum is 60.

The spelling of 47242563885321 in words is "forty-seven trillion, two hundred forty-two billion, five hundred sixty-three million, eight hundred eighty-five thousand, three hundred twenty-one".