248468791922 has 54 divisors (see below), whose sum is σ = 426235593933. Its totient is φ = 108566091504.

The previous prime is 248468791853. The next prime is 248468791937. The reversal of 248468791922 is 229197864842.

It can be written as a sum of positive squares in 2 ways, for example, as 212448168241 + 36020623681 = 460921^2 + 189791^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=352469.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 174118973 + ... + 174120399.

Almost surely, 2^248468791922 is an apocalyptic number.

248468791922 is a deficient number, since it is larger than the sum of its proper divisors (177766802011).

248468791922 is an equidigital number, since it uses as much as digits as its factorization.

248468791922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920 (or 1461 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 62.

The spelling of 248468791922 in words is "two hundred forty-eight billion, four hundred sixty-eight million, seven hundred ninety-one thousand, nine hundred twenty-two".