248799312448 has 14 divisors (see below), whose sum is σ = 493711135766. Its totient is φ = 124399656192.

The previous prime is 248799312439. The next prime is 248799312457. The reversal of 248799312448 is 844213997842.

It is an interprime number because it is at equal distance from previous prime (248799312439) and next prime (248799312457).

It can be written as a sum of positive squares in only one way, i.e., 238933260864 + 9866051584 = 488808^2 + 99328^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1943744565 + ... + 1943744692.

Almost surely, 2^248799312448 is an apocalyptic number.

It is an amenable number.

248799312448 is a deficient number, since it is larger than the sum of its proper divisors (244911823318).

248799312448 is an equidigital number, since it uses as much as digits as its factorization.

248799312448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887489269 (or 3887489259 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 61.

The spelling of 248799312448 in words is "two hundred forty-eight billion, seven hundred ninety-nine million, three hundred twelve thousand, four hundred forty-eight".