4230402031969 has 2 divisors, whose sum is σ = 4230402031970. Its totient is φ = 4230402031968.

The previous prime is 4230402031951. The next prime is 4230402031979. The reversal of 4230402031969 is 9691302040324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3653239709025 + 577162322944 = 1911345^2 + 759712^2 .

It is a cyclic number.

It is not a de Polignac number, because 4230402031969 - 2³¹ = 4228254548321 is a prime.

It is a super-2 number, since 2×4230402031969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4230402031979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115201015984 + 2115201015985.

It is an arithmetic number, because the mean of its divisors is an integer number (2115201015985).

Almost surely, 2^{4230402031969} is an apocalyptic number.

It is an amenable number.

4230402031969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230402031969 is an equidigital number, since it uses as much as digits as its factorization.

4230402031969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 4230402031969 in words is "four trillion, two hundred thirty billion, four hundred two million, thirty-one thousand, nine hundred sixty-nine".