502144040133 has 96 divisors (see below), whose sum is σ = 801511925760. Its totient is φ = 301872384000.

The previous prime is 502144040131. The next prime is 502144040137. The reversal of 502144040133 is 331040441205.

It is a happy number.

502144040133 is a `hidden beast` number, since 5 + 0 + 214 + 40 + 401 + 3 + 3 = 666.

It is not a de Polignac number, because 502144040133 - 2¹ = 502144040131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 502144040097 and 502144040106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502144040131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 291773713 + ... + 291775433.

It is an arithmetic number, because the mean of its divisors is an integer number (8349082560).

Almost surely, 2^502144040133 is an apocalyptic number.

It is an amenable number.

502144040133 is a deficient number, since it is larger than the sum of its proper divisors (299367885627).

502144040133 is a wasteful number, since it uses less digits than its factorization.

502144040133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 2928 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 502144040133 its reverse (331040441205), we get a palindrome (833184481338).

The spelling of 502144040133 in words is "five hundred two billion, one hundred forty-four million, forty thousand, one hundred thirty-three".