248896047394 has 16 divisors (see below), whose sum is σ = 392379140160. Its totient is φ = 118180854000.

The previous prime is 248896047359. The next prime is 248896047403. The reversal of 248896047394 is 493740698842.

248896047394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19456857 + ... + 19469644.

It is an arithmetic number, because the mean of its divisors is an integer number (24523696260).

Almost surely, 2^248896047394 is an apocalyptic number.

248896047394 is a deficient number, since it is larger than the sum of its proper divisors (143483092766).

248896047394 is a wasteful number, since it uses less digits than its factorization.

248896047394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38926665.

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 248896047394 in words is "two hundred forty-eight billion, eight hundred ninety-six million, forty-seven thousand, three hundred ninety-four".