502342441424 has 20 divisors (see below), whose sum is σ = 977653009536. Its totient is φ = 250044890592.

The previous prime is 502342441331. The next prime is 502342441459. The reversal of 502342441424 is 424144243205.

It is a super-2 number, since 2×502342441424² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70391954 + ... + 70399089.

Almost surely, 2^502342441424 is an apocalyptic number.

It is an amenable number.

502342441424 is a deficient number, since it is larger than the sum of its proper divisors (475310568112).

502342441424 is a wasteful number, since it uses less digits than its factorization.

502342441424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140791274 (or 140791268 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 502342441424 its reverse (424144243205), we get a palindrome (926486684629).

The spelling of 502342441424 in words is "five hundred two billion, three hundred forty-two million, four hundred forty-one thousand, four hundred twenty-four".