2030431340447 has 2 divisors, whose sum is σ = 2030431340448. Its totient is φ = 2030431340446.

The previous prime is 2030431340383. The next prime is 2030431340453. The reversal of 2030431340447 is 7440431340302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2030431340447 - 2⁶ = 2030431340383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030431340347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015215670223 + 1015215670224.

It is an arithmetic number, because the mean of its divisors is an integer number (1015215670224).

Almost surely, 2^{2030431340447} is an apocalyptic number.

2030431340447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030431340447 is an equidigital number, since it uses as much as digits as its factorization.

2030431340447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 2030431340447 its reverse (7440431340302), we get a palindrome (9470862680749).

The spelling of 2030431340447 in words is "two trillion, thirty billion, four hundred thirty-one million, three hundred forty thousand, four hundred forty-seven".