268726124534 has 16 divisors (see below), whose sum is σ = 460681418400. Its totient is φ = 115166323584.

The previous prime is 268726124521. The next prime is 268726124549. The reversal of 268726124534 is 435421627862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890672 + ... + 1153580.

It is an arithmetic number, because the mean of its divisors is an integer number (28792588650).

Almost surely, 2^268726124534 is an apocalyptic number.

268726124534 is a deficient number, since it is larger than the sum of its proper divisors (191955293866).

268726124534 is a wasteful number, since it uses less digits than its factorization.

268726124534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335927.

The product of its digits is 3870720, while the sum is 50.

The spelling of 268726124534 in words is "two hundred sixty-eight billion, seven hundred twenty-six million, one hundred twenty-four thousand, five hundred thirty-four".