431013141340297 has 2 divisors, whose sum is σ = 431013141340298. Its totient is φ = 431013141340296.

The previous prime is 431013141340267. The next prime is 431013141340339. The reversal of 431013141340297 is 792043141310134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334743213488121 + 96269927852176 = 18295989^2 + 9811724^2 .

It is a cyclic number.

It is not a de Polignac number, because 431013141340297 - 2⁴⁷ = 290275652984969 is a prime.

It is not a weakly prime, because it can be changed into another prime (431013141340267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215506570670148 + 215506570670149.

It is an arithmetic number, because the mean of its divisors is an integer number (215506570670149).

Almost surely, 2^{431013141340297} is an apocalyptic number.

It is an amenable number.

431013141340297 is a deficient number, since it is larger than the sum of its proper divisors (1).

431013141340297 is an equidigital number, since it uses as much as digits as its factorization.

431013141340297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 431013141340297 in words is "four hundred thirty-one trillion, thirteen billion, one hundred forty-one million, three hundred forty thousand, two hundred ninety-seven".