502142115 has 16 divisors (see below), whose sum is σ = 813109248. Its totient is φ = 264581856.

The previous prime is 502142101. The next prime is 502142143. The reversal of 502142115 is 511241205.

502142115 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 502142115 - 2⁵ = 502142083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 502142091 and 502142100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200419 + ... + 202908.

It is an arithmetic number, because the mean of its divisors is an integer number (50819328).

Almost surely, 2^502142115 is an apocalyptic number.

502142115 is a deficient number, since it is larger than the sum of its proper divisors (310967133).

502142115 is a wasteful number, since it uses less digits than its factorization.

502142115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403418.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 502142115 is about 22408.5277294159. The cubic root of 502142115 is about 794.8323763521.

The spelling of 502142115 in words is "five hundred two million, one hundred forty-two thousand, one hundred fifteen".