432342501181 has 2 divisors, whose sum is σ = 432342501182. Its totient is φ = 432342501180.

The previous prime is 432342501137. The next prime is 432342501203. The reversal of 432342501181 is 181105243234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430160209956 + 2182291225 = 655866^2 + 46715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432342501181 is a prime.

It is a super-2 number, since 2×432342501181² (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 (432342508181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216171250590 + 216171250591.

It is an arithmetic number, because the mean of its divisors is an integer number (216171250591).

Almost surely, 2^432342501181 is an apocalyptic number.

It is an amenable number.

432342501181 is a deficient number, since it is larger than the sum of its proper divisors (1).

432342501181 is an equidigital number, since it uses as much as digits as its factorization.

432342501181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 432342501181 in words is "four hundred thirty-two billion, three hundred forty-two million, five hundred one thousand, one hundred eighty-one".