429652161 has 32 divisors (see below), whose sum is σ = 655751040. Its totient is φ = 277862400.

The previous prime is 429652159. The next prime is 429652163. The reversal of 429652161 is 161256924.

429652161 is a `hidden beast` number, since 42 + 96 + 521 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (429652159) and next prime (429652163).

It is not a de Polignac number, because 429652161 - 2¹ = 429652159 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (429652163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212646 + ... + 214656.

It is an arithmetic number, because the mean of its divisors is an integer number (20492220).

Almost surely, 2^429652161 is an apocalyptic number.

429652161 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

429652161 is a deficient number, since it is larger than the sum of its proper divisors (226098879).

429652161 is a wasteful number, since it uses less digits than its factorization.

429652161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 2248 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 429652161 is about 20728.0525134418. The cubic root of 429652161 is about 754.5806545164.

The spelling of 429652161 in words is "four hundred twenty-nine million, six hundred fifty-two thousand, one hundred sixty-one".