2079203990832 has 120 divisors (see below), whose sum is σ = 6059648824320. Its totient is φ = 690167822400.

The previous prime is 2079203990807. The next prime is 2079203990873. The reversal of 2079203990832 is 2380993029702.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 23 ways as a sum of consecutive naturals, for example, 189544 + ... + 2048007.

It is an arithmetic number, because the mean of its divisors is an integer number (50497073536).

Almost surely, 2^{2079203990832} 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 2079203990832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3029824412160).

2079203990832 is an abundant number, since it is smaller than the sum of its proper divisors (3980444833488).

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

2079203990832 is a wasteful number, since it uses less digits than its factorization.

2079203990832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237813 (or 2237795 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 2079203990832 in words is "two trillion, seventy-nine billion, two hundred three million, nine hundred ninety thousand, eight hundred thirty-two".