429041719 has 2 divisors, whose sum is σ = 429041720. Its totient is φ = 429041718.

The previous prime is 429041713. The next prime is 429041729. The reversal of 429041719 is 917140924.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-429041719 is a prime.

It is a super-2 number, since 2×429041719² = 368153593284949922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (429041713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214520859 + 214520860.

It is an arithmetic number, because the mean of its divisors is an integer number (214520860).

Almost surely, 2^429041719 is an apocalyptic number.

429041719 is a deficient number, since it is larger than the sum of its proper divisors (1).

429041719 is an equidigital number, since it uses as much as digits as its factorization.

429041719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 429041719 is about 20713.3222588748. The cubic root of 429041719 is about 754.2231202995.

The spelling of 429041719 in words is "four hundred twenty-nine million, forty-one thousand, seven hundred nineteen".