502142706412 has 12 divisors (see below), whose sum is σ = 882426515040. Its totient is φ = 250020844976.

The previous prime is 502142706407. The next prime is 502142706413. The reversal of 502142706412 is 214607241205.

It is not an unprimeable number, because it can be changed into a prime (502142706413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262625983 + ... + 262627894.

It is an arithmetic number, because the mean of its divisors is an integer number (73535542920).

Almost surely, 2^502142706412 is an apocalyptic number.

It is an amenable number.

502142706412 is a deficient number, since it is larger than the sum of its proper divisors (380283808628).

502142706412 is a wasteful number, since it uses less digits than its factorization.

502142706412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525254120 (or 525254118 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 502142706412 its reverse (214607241205), we get a palindrome (716749947617).

The spelling of 502142706412 in words is "five hundred two billion, one hundred forty-two million, seven hundred six thousand, four hundred twelve".