102404434232 has 8 divisors (see below), whose sum is σ = 192008314200. Its totient is φ = 51202217112.

The previous prime is 102404434163. The next prime is 102404434241. The reversal of 102404434232 is 232434404201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 102404434195 and 102404434204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6400277132 + ... + 6400277147.

It is an arithmetic number, because the mean of its divisors is an integer number (24001039275).

Almost surely, 2^102404434232 is an apocalyptic number.

It is an amenable number.

102404434232 is a deficient number, since it is larger than the sum of its proper divisors (89603879968).

102404434232 is a wasteful number, since it uses less digits than its factorization.

102404434232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12800554285 (or 12800554281 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 102404434232 its reverse (232434404201), we get a palindrome (334838838433).

The spelling of 102404434232 in words is "one hundred two billion, four hundred four million, four hundred thirty-four thousand, two hundred thirty-two".