8134530333904 has 80 divisors (see below), whose sum is σ = 17187742136320. Its totient is φ = 3707180628480.

The previous prime is 8134530333893. The next prime is 8134530334009. The reversal of 8134530333904 is 4093330354318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4844062 + ... + 6303490.

It is an arithmetic number, because the mean of its divisors is an integer number (214846776704).

Almost surely, 2^{8134530333904} 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 8134530333904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8593871068160).

8134530333904 is an abundant number, since it is smaller than the sum of its proper divisors (9053211802416).

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

8134530333904 is a wasteful number, since it uses less digits than its factorization.

8134530333904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459788 (or 1459782 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 8134530333904 in words is "eight trillion, one hundred thirty-four billion, five hundred thirty million, three hundred thirty-three thousand, nine hundred four".