429164401 has 2 divisors, whose sum is σ = 429164402. Its totient is φ = 429164400.

The previous prime is 429164389. The next prime is 429164459. The reversal of 429164401 is 104461924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316804401 + 112360000 = 17799^2 + 10600^2 .

It is a cyclic number.

It is not a de Polignac number, because 429164401 - 2⁷ = 429164273 is a prime.

It is not a weakly prime, because it can be changed into another prime (429164471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214582200 + 214582201.

It is an arithmetic number, because the mean of its divisors is an integer number (214582201).

Almost surely, 2^429164401 is an apocalyptic number.

It is an amenable number.

429164401 is a deficient number, since it is larger than the sum of its proper divisors (1).

429164401 is an equidigital number, since it uses as much as digits as its factorization.

429164401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 429164401 is about 20716.2834746004. The cubic root of 429164401 is about 754.2950020293.

The spelling of 429164401 in words is "four hundred twenty-nine million, one hundred sixty-four thousand, four hundred one".