435140401 has 2 divisors, whose sum is σ = 435140402. Its totient is φ = 435140400.

The previous prime is 435140383. The next prime is 435140423. The reversal of 435140401 is 104041534.

It is an a-pointer prime, because the next prime (435140423) can be obtained adding 435140401 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421070400 + 14070001 = 20520^2 + 3751^2 .

It is a cyclic number.

It is not a de Polignac number, because 435140401 - 2¹³ = 435132209 is a prime.

It is not a weakly prime, because it can be changed into another prime (435240401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217570200 + 217570201.

It is an arithmetic number, because the mean of its divisors is an integer number (217570201).

Almost surely, 2^435140401 is an apocalyptic number.

It is an amenable number.

435140401 is a deficient number, since it is larger than the sum of its proper divisors (1).

435140401 is an equidigital number, since it uses as much as digits as its factorization.

435140401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 435140401 is about 20860.0191994159. The cubic root of 435140401 is about 757.7799948854.

Adding to 435140401 its reverse (104041534), we get a palindrome (539181935).

The spelling of 435140401 in words is "four hundred thirty-five million, one hundred forty thousand, four hundred one".