432414101989 has 2 divisors, whose sum is σ = 432414101990. Its totient is φ = 432414101988.

The previous prime is 432414101981. The next prime is 432414102011. The reversal of 432414101989 is 989101414234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348796548100 + 83617553889 = 590590^2 + 289167^2 .

It is a cyclic number.

It is not a de Polignac number, because 432414101989 - 2³ = 432414101981 is a prime.

It is a super-2 number, since 2×432414101989² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432414101981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216207050994 + 216207050995.

It is an arithmetic number, because the mean of its divisors is an integer number (216207050995).

Almost surely, 2^432414101989 is an apocalyptic number.

It is an amenable number.

432414101989 is a deficient number, since it is larger than the sum of its proper divisors (1).

432414101989 is an equidigital number, since it uses as much as digits as its factorization.

432414101989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 432414101989 in words is "four hundred thirty-two billion, four hundred fourteen million, one hundred one thousand, nine hundred eighty-nine".