429346849619 has 2 divisors, whose sum is σ = 429346849620. Its totient is φ = 429346849618.

The previous prime is 429346849549. The next prime is 429346849661. The reversal of 429346849619 is 916948643924.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-429346849619 is a prime.

It is a super-2 number, since 2×429346849619² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (429346849699) 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, 214673424809 + 214673424810.

It is an arithmetic number, because the mean of its divisors is an integer number (214673424810).

Almost surely, 2^429346849619 is an apocalyptic number.

429346849619 is a deficient number, since it is larger than the sum of its proper divisors (1).

429346849619 is an equidigital number, since it uses as much as digits as its factorization.

429346849619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80621568, while the sum is 65.

The spelling of 429346849619 in words is "four hundred twenty-nine billion, three hundred forty-six million, eight hundred forty-nine thousand, six hundred nineteen".