432040131277 has 2 divisors, whose sum is σ = 432040131278. Its totient is φ = 432040131276.

The previous prime is 432040131203. The next prime is 432040131343. The reversal of 432040131277 is 772131040234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430448839396 + 1591291881 = 656086^2 + 39891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432040131277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432040191277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216020065638 + 216020065639.

It is an arithmetic number, because the mean of its divisors is an integer number (216020065639).

Almost surely, 2^432040131277 is an apocalyptic number.

It is an amenable number.

432040131277 is a deficient number, since it is larger than the sum of its proper divisors (1).

432040131277 is an equidigital number, since it uses as much as digits as its factorization.

432040131277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

The spelling of 432040131277 in words is "four hundred thirty-two billion, forty million, one hundred thirty-one thousand, two hundred seventy-seven".