43472627824247 has 2 divisors, whose sum is σ = 43472627824248. Its totient is φ = 43472627824246.

The previous prime is 43472627824229. The next prime is 43472627824279. The reversal of 43472627824247 is 74242872627434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43472627824247 - 2¹⁸ = 43472627562103 is a prime.

It is a super-2 number, since 2×43472627824247² (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 43472627824247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43472627824447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21736313912123 + 21736313912124.

It is an arithmetic number, because the mean of its divisors is an integer number (21736313912124).

Almost surely, 2^{43472627824247} is an apocalyptic number.

43472627824247 is a deficient number, since it is larger than the sum of its proper divisors (1).

43472627824247 is an equidigital number, since it uses as much as digits as its factorization.

43472627824247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 202309632, while the sum is 62.

The spelling of 43472627824247 in words is "forty-three trillion, four hundred seventy-two billion, six hundred twenty-seven million, eight hundred twenty-four thousand, two hundred forty-seven".