502302442 has 16 divisors (see below), whose sum is σ = 770970240. Its totient is φ = 245333088.

The previous prime is 502302431. The next prime is 502302443. The reversal of 502302442 is 244203205.

It is not an unprimeable number, because it can be changed into a prime (502302443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46534 + ... + 56302.

It is an arithmetic number, because the mean of its divisors is an integer number (48185640).

Almost surely, 2^502302442 is an apocalyptic number.

502302442 is a deficient number, since it is larger than the sum of its proper divisors (268667798).

502302442 is a wasteful number, since it uses less digits than its factorization.

502302442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10365.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 502302442 is about 22412.1048096782. The cubic root of 502302442 is about 794.9169603284.

Adding to 502302442 its reverse (244203205), we get a palindrome (746505647).

The spelling of 502302442 in words is "five hundred two million, three hundred two thousand, four hundred forty-two".