524423422138 has 16 divisors (see below), whose sum is σ = 980739906624. Its totient is φ = 204320813760.

The previous prime is 524423422123. The next prime is 524423422139. The reversal of 524423422138 is 831224324425.

It is a self number, because there is not a number n which added to its sum of digits gives 524423422138.

It is not an unprimeable number, because it can be changed into a prime (524423422139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702673295 + ... + 1702673602.

It is an arithmetic number, because the mean of its divisors is an integer number (61296244164).

Almost surely, 2^524423422138 is an apocalyptic number.

524423422138 is a deficient number, since it is larger than the sum of its proper divisors (456316484486).

524423422138 is a wasteful number, since it uses less digits than its factorization.

524423422138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405346917.

The product of its digits is 368640, while the sum is 40.

The spelling of 524423422138 in words is "five hundred twenty-four billion, four hundred twenty-three million, four hundred twenty-two thousand, one hundred thirty-eight".