326246601432 has 128 divisors (see below), whose sum is σ = 851425344000. Its totient is φ = 104045061120.

The previous prime is 326246601377. The next prime is 326246601451. The reversal of 326246601432 is 234106642623.

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 31 ways as a sum of consecutive naturals, for example, 73759173 + ... + 73763595.

It is an arithmetic number, because the mean of its divisors is an integer number (6651760500).

Almost surely, 2^326246601432 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 326246601432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425712672000).

326246601432 is an abundant number, since it is smaller than the sum of its proper divisors (525178742568).

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

326246601432 is a wasteful number, since it uses less digits than its factorization.

326246601432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5401 (or 5397 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 326246601432 in words is "three hundred twenty-six billion, two hundred forty-six million, six hundred one thousand, four hundred thirty-two".