429689101 has 2 divisors, whose sum is σ = 429689102. Its totient is φ = 429689100.

The previous prime is 429689083. The next prime is 429689119. The reversal of 429689101 is 101986924.

It is a balanced prime because it is at equal distance from previous prime (429689083) and next prime (429689119).

It can be written as a sum of positive squares in only one way, i.e., 302586025 + 127103076 = 17395^2 + 11274^2 .

It is a cyclic number.

It is not a de Polignac number, because 429689101 - 2⁵ = 429689069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (429689131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214844550 + 214844551.

It is an arithmetic number, because the mean of its divisors is an integer number (214844551).

Almost surely, 2^429689101 is an apocalyptic number.

It is an amenable number.

429689101 is a deficient number, since it is larger than the sum of its proper divisors (1).

429689101 is an equidigital number, since it uses as much as digits as its factorization.

429689101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 429689101 is about 20728.9435572583. The cubic root of 429689101 is about 754.6022793043.

The spelling of 429689101 in words is "four hundred twenty-nine million, six hundred eighty-nine thousand, one hundred one".