268446814998 has 32 divisors (see below), whose sum is σ = 549934420992. Its totient is φ = 87313010400.

The previous prime is 268446814997. The next prime is 268446815149. The reversal of 268446814998 is 899418644862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268446814991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269293 + ... + 780648.

It is an arithmetic number, because the mean of its divisors is an integer number (17185450656).

Almost surely, 2^268446814998 is an apocalyptic number.

268446814998 is an abundant number, since it is smaller than the sum of its proper divisors (281487605994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268446814998 is a wasteful number, since it uses less digits than its factorization.

268446814998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050980.

The product of its digits is 191102976, while the sum is 69.

The spelling of 268446814998 in words is "two hundred sixty-eight billion, four hundred forty-six million, eight hundred fourteen thousand, nine hundred ninety-eight".