542304143131 has 16 divisors (see below), whose sum is σ = 556967940480. Its totient is φ = 527876521920.

The previous prime is 542304143077. The next prime is 542304143159. The reversal of 542304143131 is 131341403245.

It is a cyclic number.

It is not a de Polignac number, because 542304143131 - 2⁹ = 542304142619 is a prime.

It is a super-2 number, since 2×542304143131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542304143093 and 542304143102.

It is not an unprimeable number, because it can be changed into a prime (542304143831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1960816 + ... + 2220226.

It is an arithmetic number, because the mean of its divisors is an integer number (34810496280).

Almost surely, 2^542304143131 is an apocalyptic number.

542304143131 is a deficient number, since it is larger than the sum of its proper divisors (14663797349).

542304143131 is a wasteful number, since it uses less digits than its factorization.

542304143131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259866.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 542304143131 its reverse (131341403245), we get a palindrome (673645546376).

The spelling of 542304143131 in words is "five hundred forty-two billion, three hundred four million, one hundred forty-three thousand, one hundred thirty-one".