502428201432 has 16 divisors (see below), whose sum is σ = 1256070503640. Its totient is φ = 167476067136.

The previous prime is 502428201419. The next prime is 502428201437. The reversal of 502428201432 is 234102824205.

502428201432 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 502428201393 and 502428201402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502428201437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10467254173 + ... + 10467254220.

Almost surely, 2^502428201432 is an apocalyptic number.

It is an amenable number.

502428201432 is an abundant number, since it is smaller than the sum of its proper divisors (753642302208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

502428201432 is a wasteful number, since it uses less digits than its factorization.

502428201432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20934508402 (or 20934508398 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The spelling of 502428201432 in words is "five hundred two billion, four hundred twenty-eight million, two hundred one thousand, four hundred thirty-two".