502344315142 has 8 divisors (see below), whose sum is σ = 753519479832. Its totient is φ = 251171155200.

The previous prime is 502344315113. The next prime is 502344315227. The reversal of 502344315142 is 241513443205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 502344315098 and 502344315107.

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, 742017 + ... + 1247107.

It is an arithmetic number, because the mean of its divisors is an integer number (94189934979).

Almost surely, 2^502344315142 is an apocalyptic number.

502344315142 is a deficient number, since it is larger than the sum of its proper divisors (251175164690).

502344315142 is a wasteful number, since it uses less digits than its factorization.

502344315142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002374.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 502344315142 its reverse (241513443205), we get a palindrome (743857758347).

The spelling of 502344315142 in words is "five hundred two billion, three hundred forty-four million, three hundred fifteen thousand, one hundred forty-two".