326013527830 has 32 divisors (see below), whose sum is σ = 612478070784. Its totient is φ = 124707170016.

The previous prime is 326013527809. The next prime is 326013527849. The reversal of 326013527830 is 38725310623.

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, 863439 + ... + 1182181.

It is an arithmetic number, because the mean of its divisors is an integer number (19139939712).

Almost surely, 2^326013527830 is an apocalyptic number.

326013527830 is a deficient number, since it is larger than the sum of its proper divisors (286464542954).

326013527830 is a wasteful number, since it uses less digits than its factorization.

326013527830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323220.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 326013527830 in words is "three hundred twenty-six billion, thirteen million, five hundred twenty-seven thousand, eight hundred thirty".