47443905568998 has 12 divisors (see below), whose sum is σ = 102795128732868. Its totient is φ = 15814635189660.

The previous prime is 47443905568993. The next prime is 47443905569111. The reversal of 47443905568998 is 89986550934474.

It is a happy number.

47443905568998 is a `hidden beast` number, since 4 + 7 + 4 + 43 + 9 + 0 + 5 + 568 + 9 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47443905568993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1317886265788 + ... + 1317886265823.

It is an arithmetic number, because the mean of its divisors is an integer number (8566260727739).

Almost surely, 2^{47443905568998} is an apocalyptic number.

47443905568998 is an abundant number, since it is smaller than the sum of its proper divisors (55351223163870).

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

47443905568998 is a wasteful number, since it uses less digits than its factorization.

47443905568998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635772531619 (or 2635772531616 counting only the distinct ones).

The product of its (nonzero) digits is 9405849600, while the sum is 81.

The spelling of 47443905568998 in words is "forty-seven trillion, four hundred forty-three billion, nine hundred five million, five hundred sixty-eight thousand, nine hundred ninety-eight".