31600026040673 has 2 divisors, whose sum is σ = 31600026040674. Its totient is φ = 31600026040672.

The previous prime is 31600026040601. The next prime is 31600026040717. The reversal of 31600026040673 is 37604062000613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29106586082704 + 2493439957969 = 5395052^2 + 1579063^2 .

It is a cyclic number.

It is not a de Polignac number, because 31600026040673 - 2⁴⁴ = 14007839996257 is a prime.

It is not a weakly prime, because it can be changed into another prime (31600026043673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15800013020336 + 15800013020337.

It is an arithmetic number, because the mean of its divisors is an integer number (15800013020337).

Almost surely, 2^{31600026040673} is an apocalyptic number.

It is an amenable number.

31600026040673 is a deficient number, since it is larger than the sum of its proper divisors (1).

31600026040673 is an equidigital number, since it uses as much as digits as its factorization.

31600026040673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 31600026040673 in words is "thirty-one trillion, six hundred billion, twenty-six million, forty thousand, six hundred seventy-three".