542446230611 has 16 divisors (see below), whose sum is σ = 548341291008. Its totient is φ = 536590020000.

The previous prime is 542446230589. The next prime is 542446230619. The reversal of 542446230611 is 116032644245.

It is a cyclic number.

It is not a de Polignac number, because 542446230611 - 2³⁴ = 525266361427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542446230619) 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 15 ways as a sum of consecutive naturals, for example, 30817265 + ... + 30834861.

It is an arithmetic number, because the mean of its divisors is an integer number (34271330688).

Almost surely, 2^542446230611 is an apocalyptic number.

542446230611 is a deficient number, since it is larger than the sum of its proper divisors (5895060397).

542446230611 is a wasteful number, since it uses less digits than its factorization.

542446230611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18682.

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 542446230611 its reverse (116032644245), we get a palindrome (658478874856).

The spelling of 542446230611 in words is "five hundred forty-two billion, four hundred forty-six million, two hundred thirty thousand, six hundred eleven".