248440945294 has 16 divisors (see below), whose sum is σ = 393460318080. Its totient is φ = 117327010680.

The previous prime is 248440945279. The next prime is 248440945297. The reversal of 248440945294 is 492549044842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248440945297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9863434 + ... + 9888589.

It is an arithmetic number, because the mean of its divisors is an integer number (24591269880).

Almost surely, 2^248440945294 is an apocalyptic number.

248440945294 is a deficient number, since it is larger than the sum of its proper divisors (145019372786).

248440945294 is a wasteful number, since it uses less digits than its factorization.

248440945294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19752375.

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 248440945294 in words is "two hundred forty-eight billion, four hundred forty million, nine hundred forty-five thousand, two hundred ninety-four".