47821043383 has 2 divisors, whose sum is σ = 47821043384. Its totient is φ = 47821043382.

The previous prime is 47821043363. The next prime is 47821043419. The reversal of 47821043383 is 38334012874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47821043383 - 2²⁹ = 47284172471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47821043353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23910521691 + 23910521692.

It is an arithmetic number, because the mean of its divisors is an integer number (23910521692).

Almost surely, 2^47821043383 is an apocalyptic number.

47821043383 is a deficient number, since it is larger than the sum of its proper divisors (1).

47821043383 is an equidigital number, since it uses as much as digits as its factorization.

47821043383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 47821043383 in words is "forty-seven billion, eight hundred twenty-one million, forty-three thousand, three hundred eighty-three".