429250504271 has 4 divisors (see below), whose sum is σ = 454500533952. Its totient is φ = 404000474592.

The previous prime is 429250504259. The next prime is 429250504279. The reversal of 429250504271 is 172405052924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-429250504271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429250504279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12625014815 + ... + 12625014848.

It is an arithmetic number, because the mean of its divisors is an integer number (113625133488).

Almost surely, 2^429250504271 is an apocalyptic number.

429250504271 is a deficient number, since it is larger than the sum of its proper divisors (25250029681).

429250504271 is a wasteful number, since it uses less digits than its factorization.

429250504271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25250029680.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 429250504271 in words is "four hundred twenty-nine billion, two hundred fifty million, five hundred four thousand, two hundred seventy-one".