524230242142 has 32 divisors (see below), whose sum is σ = 797189264928. Its totient is φ = 258520743936.

The previous prime is 524230242059. The next prime is 524230242157. The reversal of 524230242142 is 241242032425.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 71838238 + ... + 71845534.

It is an arithmetic number, because the mean of its divisors is an integer number (24912164529).

Almost surely, 2^524230242142 is an apocalyptic number.

524230242142 is a deficient number, since it is larger than the sum of its proper divisors (272959022786).

524230242142 is a wasteful number, since it uses less digits than its factorization.

524230242142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 524230242142 its reverse (241242032425), we get a palindrome (765472274567).

The spelling of 524230242142 in words is "five hundred twenty-four billion, two hundred thirty million, two hundred forty-two thousand, one hundred forty-two".