524040634143 has 12 divisors (see below), whose sum is σ = 815174319960. Its totient is φ = 322486544016.

The previous prime is 524040634129. The next prime is 524040634147. The reversal of 524040634143 is 341436040425.

524040634143 is a `hidden beast` number, since 5 + 2 + 4 + 0 + 4 + 0 + 634 + 14 + 3 = 666.

It is not a de Polignac number, because 524040634143 - 2¹⁴ = 524040617759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 524040634098 and 524040634107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524040634147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2239489773 + ... + 2239490006.

It is an arithmetic number, because the mean of its divisors is an integer number (67931193330).

Almost surely, 2^524040634143 is an apocalyptic number.

524040634143 is a deficient number, since it is larger than the sum of its proper divisors (291133685817).

524040634143 is a wasteful number, since it uses less digits than its factorization.

524040634143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478979798 (or 4478979795 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 524040634143 its reverse (341436040425), we get a palindrome (865476674568).

The spelling of 524040634143 in words is "five hundred twenty-four billion, forty million, six hundred thirty-four thousand, one hundred forty-three".