542032343131 has 8 divisors (see below), whose sum is σ = 547115522544. Its totient is φ = 536949487200.

The previous prime is 542032343117. The next prime is 542032343141. The reversal of 542032343131 is 131343230245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542032343131 - 2¹⁵ = 542032310363 is a prime.

It is a super-2 number, since 2×542032343131² (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 = 542032343093 and 542032343102.

It is not an unprimeable number, because it can be changed into a prime (542032343141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4491481 + ... + 4610581.

It is an arithmetic number, because the mean of its divisors is an integer number (68389440318).

Almost surely, 2^542032343131 is an apocalyptic number.

542032343131 is a deficient number, since it is larger than the sum of its proper divisors (5083179413).

542032343131 is a wasteful number, since it uses less digits than its factorization.

542032343131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161741.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 542032343131 its reverse (131343230245), we get a palindrome (673375573376).

The spelling of 542032343131 in words is "five hundred forty-two billion, thirty-two million, three hundred forty-three thousand, one hundred thirty-one".