502213342 has 4 divisors (see below), whose sum is σ = 753320016. Its totient is φ = 251106670.

The previous prime is 502213333. The next prime is 502213351. The reversal of 502213342 is 243312205.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (502213333) and next prime (502213351).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125553334 + ... + 125553337.

It is an arithmetic number, because the mean of its divisors is an integer number (188330004).

Almost surely, 2^502213342 is an apocalyptic number.

502213342 is a deficient number, since it is larger than the sum of its proper divisors (251106674).

502213342 is a wasteful number, since it uses less digits than its factorization.

502213342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251106673.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 502213342 is about 22410.1169564106. The cubic root of 502213342 is about 794.8699559186.

Adding to 502213342 its reverse (243312205), we get a palindrome (745525547).

The spelling of 502213342 in words is "five hundred two million, two hundred thirteen thousand, three hundred forty-two".