542213440101 has 32 divisors (see below), whose sum is σ = 849282124800. Its totient is φ = 340941927600.

The previous prime is 542213440081. The next prime is 542213440117. The reversal of 542213440101 is 101044312245.

542213440101 is a `hidden beast` number, since 5 + 4 + 2 + 213 + 440 + 1 + 0 + 1 = 666.

542213440101 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 542213440101 - 2⁹ = 542213439589 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542213400101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2211625 + ... + 2444526.

It is an arithmetic number, because the mean of its divisors is an integer number (26540066400).

Almost surely, 2^542213440101 is an apocalyptic number.

It is an amenable number.

542213440101 is a deficient number, since it is larger than the sum of its proper divisors (307068684699).

542213440101 is a wasteful number, since it uses less digits than its factorization.

542213440101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656406 (or 4656400 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 542213440101 its reverse (101044312245), we get a palindrome (643257752346).

The spelling of 542213440101 in words is "five hundred forty-two billion, two hundred thirteen million, four hundred forty thousand, one hundred one".