1731980232196 has 24 divisors (see below), whose sum is σ = 3078310296600. Its totient is φ = 852565873152.

The previous prime is 1731980232161. The next prime is 1731980232197. The reversal of 1731980232196 is 6912320891371.

It can be written as a sum of positive squares in 4 ways, for example, as 119207229696 + 1612773002500 = 345264^2 + 1269950^2 .

It is not an unprimeable number, because it can be changed into a prime (1731980232197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12791091 + ... + 12925786.

It is an arithmetic number, because the mean of its divisors is an integer number (128262929025).

Almost surely, 2^{1731980232196} is an apocalyptic number.

It is an amenable number.

1731980232196 is a deficient number, since it is larger than the sum of its proper divisors (1346330064404).

1731980232196 is a wasteful number, since it uses less digits than its factorization.

1731980232196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25717143 (or 25717141 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 1731980232196 in words is "one trillion, seven hundred thirty-one billion, nine hundred eighty million, two hundred thirty-two thousand, one hundred ninety-six".