808144029 has 24 divisors (see below), whose sum is σ = 1455360192. Its totient is φ = 419814720.

The previous prime is 808144013. The next prime is 808144039. The reversal of 808144029 is 920441808.

It is not a de Polignac number, because 808144029 - 2⁴ = 808144013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 808143984 and 808144002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808144039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 582384 + ... + 583769.

It is an arithmetic number, because the mean of its divisors is an integer number (60640008).

Almost surely, 2^808144029 is an apocalyptic number.

It is an amenable number.

808144029 is a deficient number, since it is larger than the sum of its proper divisors (647216163).

808144029 is a wasteful number, since it uses less digits than its factorization.

808144029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166177 (or 1166174 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 808144029 is about 28427.8741554834. The cubic root of 808144029 is about 931.4572402218.

The spelling of 808144029 in words is "eight hundred eight million, one hundred forty-four thousand, twenty-nine".