1004532406326 has 80 divisors (see below), whose sum is σ = 2366686848240. Its totient is φ = 317997731520.

The previous prime is 1004532406313. The next prime is 1004532406343. The reversal of 1004532406326 is 6236042354001.

1004532406326 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 5 + 324 + 0 + 6 + 326 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1466056 + ... + 2039211.

It is an arithmetic number, because the mean of its divisors is an integer number (29583585603).

Almost surely, 2^{1004532406326} is an apocalyptic number.

1004532406326 is an abundant number, since it is smaller than the sum of its proper divisors (1362154441914).

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

1004532406326 is a wasteful number, since it uses less digits than its factorization.

1004532406326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505371 (or 3505362 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 1004532406326 in words is "one trillion, four billion, five hundred thirty-two million, four hundred six thousand, three hundred twenty-six".