432414020431 has 2 divisors, whose sum is σ = 432414020432. Its totient is φ = 432414020430.

The previous prime is 432414020393. The next prime is 432414020443. The reversal of 432414020431 is 134020414234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432414020431 - 2⁷ = 432414020303 is a prime.

It is a super-2 number, since 2×432414020431² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 432414020431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432414020231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216207010215 + 216207010216.

It is an arithmetic number, because the mean of its divisors is an integer number (216207010216).

Almost surely, 2^432414020431 is an apocalyptic number.

432414020431 is a deficient number, since it is larger than the sum of its proper divisors (1).

432414020431 is an equidigital number, since it uses as much as digits as its factorization.

432414020431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 432414020431 its reverse (134020414234), we get a palindrome (566434434665).

The spelling of 432414020431 in words is "four hundred thirty-two billion, four hundred fourteen million, twenty thousand, four hundred thirty-one".