268452238052 has 48 divisors (see below), whose sum is σ = 474291816768. Its totient is φ = 132948117120.

The previous prime is 268452238037. The next prime is 268452238073. The reversal of 268452238052 is 250832254862.

It is a junction number, because it is equal to n+sod(n) for n = 268452237988 and 268452238006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253017602 + ... + 253018662.

It is an arithmetic number, because the mean of its divisors is an integer number (9881079516).

Almost surely, 2^268452238052 is an apocalyptic number.

It is an amenable number.

268452238052 is a deficient number, since it is larger than the sum of its proper divisors (205839578716).

268452238052 is a wasteful number, since it uses less digits than its factorization.

268452238052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396 (or 2394 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 268452238052 in words is "two hundred sixty-eight billion, four hundred fifty-two million, two hundred thirty-eight thousand, fifty-two".