542334340550 has 12 divisors (see below), whose sum is σ = 1008741873516. Its totient is φ = 216933736200.

The previous prime is 542334340547. The next prime is 542334340567. The reversal of 542334340550 is 55043433245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5423343356 + ... + 5423343455.

It is an arithmetic number, because the mean of its divisors is an integer number (84061822793).

Almost surely, 2^542334340550 is an apocalyptic number.

542334340550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

542334340550 is a deficient number, since it is larger than the sum of its proper divisors (466407532966).

542334340550 is a wasteful number, since it uses less digits than its factorization.

542334340550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846686823 (or 10846686818 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 542334340550 its reverse (55043433245), we get a palindrome (597377773795).

The spelling of 542334340550 in words is "five hundred forty-two billion, three hundred thirty-four million, three hundred forty thousand, five hundred fifty".