1004343276328 has 32 divisors (see below), whose sum is σ = 2152345829760. Its totient is φ = 430396499520.

The previous prime is 1004343276289. The next prime is 1004343276331. The reversal of 1004343276328 is 8236723434001.

1004343276328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1004343276328² (a number of 25 digits) contains 22 as substring.

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, 82276 + ... + 1419667.

It is an arithmetic number, because the mean of its divisors is an integer number (67260807180).

Almost surely, 2^{1004343276328} is an apocalyptic number.

It is an amenable number.

1004343276328 is an abundant number, since it is smaller than the sum of its proper divisors (1148002553432).

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

1004343276328 is a wasteful number, since it uses less digits than its factorization.

1004343276328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513897 (or 1513893 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 1004343276328 in words is "one trillion, four billion, three hundred forty-three million, two hundred seventy-six thousand, three hundred twenty-eight".