47150668106808 has 192 divisors, whose sum is σ = 144997450859520. Its totient is φ = 12719073830400.

The previous prime is 47150668106807. The next prime is 47150668106819. The reversal of 47150668106808 is 80860186605174.

It is a happy number.

It is a super-2 number, since 2×47150668106808² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47150668106807) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14277966 + ... + 17267357.

It is an arithmetic number, because the mean of its divisors is an integer number (755195056560).

Almost surely, 2^{47150668106808} is an apocalyptic number.

It is an amenable number.

47150668106808 is an abundant number, since it is smaller than the sum of its proper divisors (97846782752712).

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

47150668106808 is a wasteful number, since it uses less digits than its factorization.

47150668106808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31545418 (or 31545407 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 47150668106808 in words is "forty-seven trillion, one hundred fifty billion, six hundred sixty-eight million, one hundred six thousand, eight hundred eight".