542214205011 has 14 divisors (see below), whose sum is σ = 812949419580. Its totient is φ = 361476136188.

The previous prime is 542214204991. The next prime is 542214205051. The reversal of 542214205011 is 110502412245.

It is a happy number.

542214205011 is a `hidden beast` number, since 5 + 4 + 221 + 420 + 5 + 0 + 11 = 666.

It is not a de Polignac number, because 542214205011 - 2²³ = 542205816403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (542214205051) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 371888301 + ... + 371889758.

Almost surely, 2^542214205011 is an apocalyptic number.

542214205011 is a deficient number, since it is larger than the sum of its proper divisors (270735214569).

542214205011 is an frugal number, since it uses more digits than its factorization.

542214205011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743778077 (or 743778062 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 542214205011 its reverse (110502412245), we get a palindrome (652716617256).

The spelling of 542214205011 in words is "five hundred forty-two billion, two hundred fourteen million, two hundred five thousand, eleven".