2331955001473 has 2 divisors, whose sum is σ = 2331955001474. Its totient is φ = 2331955001472.

The previous prime is 2331955001461. The next prime is 2331955001479. The reversal of 2331955001473 is 3741005591332.

2331955001473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2329582532209 + 2372469264 = 1526297^2 + 48708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331955001473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2331955001479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165977500736 + 1165977500737.

It is an arithmetic number, because the mean of its divisors is an integer number (1165977500737).

Almost surely, 2^{2331955001473} is an apocalyptic number.

It is an amenable number.

2331955001473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331955001473 is an equidigital number, since it uses as much as digits as its factorization.

2331955001473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 2331955001473 in words is "two trillion, three hundred thirty-one billion, nine hundred fifty-five million, one thousand, four hundred seventy-three".