276327450000 has 1440 divisors, whose sum is σ = 1210550019840. Its totient is φ = 59836320000.

The previous prime is 276327449999. The next prime is 276327450013. The reversal of 276327450000 is 54723672.

It is a happy number.

276327450000 is a `hidden beast` number, since 27 + 63 + 2 + 74 + 500 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 14543549991 + ... + 14543550009.

It is an arithmetic number, because the mean of its divisors is an integer number (840659736).

Almost surely, 2^276327450000 is an apocalyptic number.

276327450000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 276327450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605275009920).

276327450000 is an abundant number, since it is smaller than the sum of its proper divisors (934222569840).

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

276327450000 is an frugal number, since it uses more digits than its factorization.

276327450000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 276327450000 in words is "two hundred seventy-six billion, three hundred twenty-seven million, four hundred fifty thousand".