248727490343 has 2 divisors, whose sum is σ = 248727490344. Its totient is φ = 248727490342.

The previous prime is 248727490259. The next prime is 248727490351. The reversal of 248727490343 is 343094727842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248727490343 - 2²⁶ = 248660381479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248727490243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124363745171 + 124363745172.

It is an arithmetic number, because the mean of its divisors is an integer number (124363745172).

Almost surely, 2^248727490343 is an apocalyptic number.

248727490343 is a deficient number, since it is larger than the sum of its proper divisors (1).

248727490343 is an equidigital number, since it uses as much as digits as its factorization.

248727490343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 248727490343 in words is "two hundred forty-eight billion, seven hundred twenty-seven million, four hundred ninety thousand, three hundred forty-three".