248854111511968 has 12 divisors (see below), whose sum is σ = 489931532039250. Its totient is φ = 124427055755968.

The previous prime is 248854111511921. The next prime is 248854111511981. The reversal of 248854111511968 is 869115111458842.

248854111511968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 154340171850384 + 94513939661584 = 12423372^2 + 9721828^2 .

It is a super-3 number, since 3×248854111511968³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3888345492343 + ... + 3888345492406.

Almost surely, 2^{248854111511968} is an apocalyptic number.

It is an amenable number.

248854111511968 is a deficient number, since it is larger than the sum of its proper divisors (241077420527282).

248854111511968 is an equidigital number, since it uses as much as digits as its factorization.

248854111511968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7776690984759 (or 7776690984751 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 64.

The spelling of 248854111511968 in words is "two hundred forty-eight trillion, eight hundred fifty-four billion, one hundred eleven million, five hundred eleven thousand, nine hundred sixty-eight".