502554242042 has 32 divisors (see below), whose sum is σ = 760290624000. Its totient is φ = 249133658688.

The previous prime is 502554242041. The next prime is 502554242059. The reversal of 502554242042 is 240242455205.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 502554241993 and 502554242011.

It is not an unprimeable number, because it can be changed into a prime (502554242041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324437084 + ... + 324438632.

It is an arithmetic number, because the mean of its divisors is an integer number (23759082000).

Almost surely, 2^502554242042 is an apocalyptic number.

502554242042 is a deficient number, since it is larger than the sum of its proper divisors (257736381958).

502554242042 is a wasteful number, since it uses less digits than its factorization.

502554242042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830.

The product of its (nonzero) digits is 128000, while the sum is 35.

Adding to 502554242042 its reverse (240242455205), we get a palindrome (742796697247).

The spelling of 502554242042 in words is "five hundred two billion, five hundred fifty-four million, two hundred forty-two thousand, forty-two".