276242093826 has 16 divisors (see below), whose sum is σ = 564239170944. Its totient is φ = 90121534064.

The previous prime is 276242093801. The next prime is 276242093893. The reversal of 276242093826 is 628390242672.

It is a Curzon 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, 489790665 + ... + 489791228.

It is an arithmetic number, because the mean of its divisors is an integer number (35264948184).

Almost surely, 2^276242093826 is an apocalyptic number.

276242093826 is an abundant number, since it is smaller than the sum of its proper divisors (287997077118).

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

276242093826 is a wasteful number, since it uses less digits than its factorization.

276242093826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979581945.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 276242093826 in words is "two hundred seventy-six billion, two hundred forty-two million, ninety-three thousand, eight hundred twenty-six".