2447828202143 has 2 divisors, whose sum is σ = 2447828202144. Its totient is φ = 2447828202142.

The previous prime is 2447828202119. The next prime is 2447828202269. The reversal of 2447828202143 is 3412028287442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2447828202143 - 2²⁰ = 2447827153567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2447828202103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223914101071 + 1223914101072.

It is an arithmetic number, because the mean of its divisors is an integer number (1223914101072).

Almost surely, 2^{2447828202143} is an apocalyptic number.

2447828202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2447828202143 is an equidigital number, since it uses as much as digits as its factorization.

2447828202143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1376256, while the sum is 47.

The spelling of 2447828202143 in words is "two trillion, four hundred forty-seven billion, eight hundred twenty-eight million, two hundred two thousand, one hundred forty-three".