276008331136 has 96 divisors (see below), whose sum is σ = 558470165400. Its totient is φ = 135866824704.

The previous prime is 276008331121. The next prime is 276008331163. The reversal of 276008331136 is 631133800672.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 996419830 + ... + 996420106.

Almost surely, 2^276008331136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 276008331136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279235082700).

276008331136 is an abundant number, since it is smaller than the sum of its proper divisors (282461834264).

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

276008331136 is an equidigital number, since it uses as much as digits as its factorization.

276008331136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 276008331136 in words is "two hundred seventy-six billion, eight million, three hundred thirty-one thousand, one hundred thirty-six".