3172946380048 has 20 divisors (see below), whose sum is σ = 6171504178140. Its totient is φ = 1580300140544.

The previous prime is 3172946380027. The next prime is 3172946380049. The reversal of 3172946380048 is 8400836492713.

It can be written as a sum of positive squares in 2 ways, for example, as 2707314833664 + 465631546384 = 1645392^2 + 682372^2 .

It is not an unprimeable number, because it can be changed into a prime (3172946380049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385811353 + ... + 385819576.

It is an arithmetic number, because the mean of its divisors is an integer number (308575208907).

Almost surely, 2^{3172946380048} is an apocalyptic number.

It is an amenable number.

3172946380048 is a deficient number, since it is larger than the sum of its proper divisors (2998557798092).

3172946380048 is a wasteful number, since it uses less digits than its factorization.

3172946380048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771631194 (or 771631188 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 3172946380048 in words is "three trillion, one hundred seventy-two billion, nine hundred forty-six million, three hundred eighty thousand, forty-eight".