502434043042 has 16 divisors (see below), whose sum is σ = 766486889280. Its totient is φ = 246939103152.

The previous prime is 502434042977. The next prime is 502434043043. The reversal of 502434043042 is 240340434205.

It is a super-2 number, since 2×502434043042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 502434042995 and 502434043013.

It is not an unprimeable number, because it can be changed into a prime (502434043043) 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, 1347088 + ... + 1679140.

It is an arithmetic number, because the mean of its divisors is an integer number (47905430580).

Almost surely, 2^502434043042 is an apocalyptic number.

502434043042 is a deficient number, since it is larger than the sum of its proper divisors (264052846238).

502434043042 is a wasteful number, since it uses less digits than its factorization.

502434043042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344937.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 502434043042 its reverse (240340434205), we get a palindrome (742774477247).

The spelling of 502434043042 in words is "five hundred two billion, four hundred thirty-four million, forty-three thousand, forty-two".