4281808734047 has 8 divisors (see below), whose sum is σ = 4723646408880. Its totient is φ = 3856037883840.

The previous prime is 4281808733971. The next prime is 4281808734089. The reversal of 4281808734047 is 7404378081824.

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 4281808734047 - 2⁸ = 4281808733791 is a prime.

It is a super-2 number, since 2×4281808734047² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4281808733983 and 4281808734001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4281808731047) 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, 4016705597 + ... + 4016706662.

It is an arithmetic number, because the mean of its divisors is an integer number (590455801110).

Almost surely, 2^{4281808734047} is an apocalyptic number.

4281808734047 is a deficient number, since it is larger than the sum of its proper divisors (441837674833).

4281808734047 is a wasteful number, since it uses less digits than its factorization.

4281808734047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8033412313.

The product of its (nonzero) digits is 9633792, while the sum is 56.

The spelling of 4281808734047 in words is "four trillion, two hundred eighty-one billion, eight hundred eight million, seven hundred thirty-four thousand, forty-seven".