542364435211 has 4 divisors (see below), whose sum is σ = 542438043400. Its totient is φ = 542290827024.

The previous prime is 542364435169. The next prime is 542364435289. The reversal of 542364435211 is 112534463245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 542364435211 - 2⁹ = 542364434699 is a prime.

It is a super-2 number, since 2×542364435211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542364435511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36793041 + ... + 36807778.

It is an arithmetic number, because the mean of its divisors is an integer number (135609510850).

Almost surely, 2^542364435211 is an apocalyptic number.

542364435211 is a deficient number, since it is larger than the sum of its proper divisors (73608189).

542364435211 is an equidigital number, since it uses as much as digits as its factorization.

542364435211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73608188.

The product of its digits is 345600, while the sum is 40.

Adding to 542364435211 its reverse (112534463245), we get a palindrome (654898898456).

The spelling of 542364435211 in words is "five hundred forty-two billion, three hundred sixty-four million, four hundred thirty-five thousand, two hundred eleven".