2431406671 has 2 divisors, whose sum is σ = 2431406672. Its totient is φ = 2431406670.

The previous prime is 2431406651. The next prime is 2431406683. The reversal of 2431406671 is 1766041342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2431406671 - 2⁵ = 2431406639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431406651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215703335 + 1215703336.

It is an arithmetic number, because the mean of its divisors is an integer number (1215703336).

Almost surely, 2^2431406671 is an apocalyptic number.

2431406671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431406671 is an equidigital number, since it uses as much as digits as its factorization.

2431406671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2431406671 is about 49309.2959897016. The cubic root of 2431406671 is about 1344.6807921194.

The spelling of 2431406671 in words is "two billion, four hundred thirty-one million, four hundred six thousand, six hundred seventy-one".