47238714133623 has 8 divisors (see below), whose sum is σ = 69983280198000. Its totient is φ = 31492476089064.

The previous prime is 47238714133573. The next prime is 47238714133649. The reversal of 47238714133623 is 32633141783274.

47238714133623 is a `hidden beast` number, since 4 + 7 + 2 + 3 + 8 + 7 + 1 + 4 + 1 + 3 + 3 + 623 = 666.

It is not a de Polignac number, because 47238714133623 - 2²² = 47238709939319 is a prime.

It is a super-2 number, since 2×47238714133623² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47238714133623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47238714933623) 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, 874791002448 + ... + 874791002501.

It is an arithmetic number, because the mean of its divisors is an integer number (8747910024750).

Almost surely, 2^{47238714133623} is an apocalyptic number.

47238714133623 is a deficient number, since it is larger than the sum of its proper divisors (22744566064377).

47238714133623 is a wasteful number, since it uses less digits than its factorization.

47238714133623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749582004958 (or 1749582004952 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 54.

The spelling of 47238714133623 in words is "forty-seven trillion, two hundred thirty-eight billion, seven hundred fourteen million, one hundred thirty-three thousand, six hundred twenty-three".