433432141 has 2 divisors, whose sum is σ = 433432142. Its totient is φ = 433432140.

The previous prime is 433432099. The next prime is 433432147. The reversal of 433432141 is 141234334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 424154025 + 9278116 = 20595^2 + 3046^2 .

It is a cyclic number.

It is not a de Polignac number, because 433432141 - 2¹⁷ = 433301069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (433432147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216716070 + 216716071.

It is an arithmetic number, because the mean of its divisors is an integer number (216716071).

Almost surely, 2^433432141 is an apocalyptic number.

It is an amenable number.

433432141 is a deficient number, since it is larger than the sum of its proper divisors (1).

433432141 is an equidigital number, since it uses as much as digits as its factorization.

433432141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 433432141 is about 20819.0331427759. The cubic root of 433432141 is about 756.7870717548.

Adding to 433432141 its reverse (141234334), we get a palindrome (574666475).

The spelling of 433432141 in words is "four hundred thirty-three million, four hundred thirty-two thousand, one hundred forty-one".