502434043044 has 24 divisors (see below), whose sum is σ = 1174377912288. Its totient is φ = 167187755520.

The previous prime is 502434043043. The next prime is 502434043049. The reversal of 502434043044 is 440340434205.

It is a junction number, because it is equal to n+sod(n) for n = 502434042996 and 502434043014.

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, 36275142 + ... + 36288989.

It is an arithmetic number, because the mean of its divisors is an integer number (48932413012).

Almost surely, 2^502434043044 is an apocalyptic number.

It is an amenable number.

502434043044 is an abundant number, since it is smaller than the sum of its proper divisors (671943869244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

502434043044 is a wasteful number, since it uses less digits than its factorization.

502434043044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72564715 (or 72564713 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 502434043044 its reverse (440340434205), we get a palindrome (942774477249).

The spelling of 502434043044 in words is "five hundred two billion, four hundred thirty-four million, forty-three thousand, forty-four".