542213420303 has 16 divisors (see below), whose sum is σ = 574680311040. Its totient is φ = 510141240000.

The previous prime is 542213420299. The next prime is 542213420317. The reversal of 542213420303 is 303024312245.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 542213420303 - 2² = 542213420299 is a prime.

It is a super-2 number, since 2×542213420303² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542213428303) 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, 12030176 + ... + 12075162.

It is an arithmetic number, because the mean of its divisors is an integer number (35917519440).

Almost surely, 2^542213420303 is an apocalyptic number.

542213420303 is a deficient number, since it is larger than the sum of its proper divisors (32466890737).

542213420303 is a wasteful number, since it uses less digits than its factorization.

542213420303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49358.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 542213420303 its reverse (303024312245), we get a palindrome (845237732548).

The spelling of 542213420303 in words is "five hundred forty-two billion, two hundred thirteen million, four hundred twenty thousand, three hundred three".