2072326712832 has 80 divisors (see below), whose sum is σ = 6134231022480. Its totient is φ = 690775566336.

The previous prime is 2072326712777. The next prime is 2072326712837. The reversal of 2072326712832 is 2382176232702.

2072326712832 is a `hidden beast` number, since 207 + 2 + 326 + 71 + 28 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072326712837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74940123 + ... + 74967770.

It is an arithmetic number, because the mean of its divisors is an integer number (76677887781).

Almost surely, 2^{2072326712832} is an apocalyptic number.

It is an amenable number.

2072326712832 is an abundant number, since it is smaller than the sum of its proper divisors (4061904309648).

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

2072326712832 is an equidigital number, since it uses as much as digits as its factorization.

2072326712832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149907920 (or 149907898 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 2072326712832 in words is "two trillion, seventy-two billion, three hundred twenty-six million, seven hundred twelve thousand, eight hundred thirty-two".