429050072147 has 2 divisors, whose sum is σ = 429050072148. Its totient is φ = 429050072146.

The previous prime is 429050072141. The next prime is 429050072161. The reversal of 429050072147 is 741270050924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 429050072147 - 2³⁴ = 411870202963 is a prime.

It is not a weakly prime, because it can be changed into another prime (429050072141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214525036073 + 214525036074.

It is an arithmetic number, because the mean of its divisors is an integer number (214525036074).

Almost surely, 2^429050072147 is an apocalyptic number.

429050072147 is a deficient number, since it is larger than the sum of its proper divisors (1).

429050072147 is an equidigital number, since it uses as much as digits as its factorization.

429050072147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 429050072147 in words is "four hundred twenty-nine billion, fifty million, seventy-two thousand, one hundred forty-seven".