542111361033 has 16 divisors (see below), whose sum is σ = 798506956800. Its totient is φ = 324393448080.

The previous prime is 542111361017. The next prime is 542111361037. The reversal of 542111361033 is 330163111245.

It is not a de Polignac number, because 542111361033 - 2⁴ = 542111361017 is a prime.

It is a super-2 number, since 2×542111361033² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542111361037) 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, 103969653 + ... + 103974866.

It is an arithmetic number, because the mean of its divisors is an integer number (49906684800).

Almost surely, 2^542111361033 is an apocalyptic number.

It is an amenable number.

542111361033 is a deficient number, since it is larger than the sum of its proper divisors (256395595767).

542111361033 is a wasteful number, since it uses less digits than its factorization.

542111361033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207944612.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 542111361033 its reverse (330163111245), we get a palindrome (872274472278).

The spelling of 542111361033 in words is "five hundred forty-two billion, one hundred eleven million, three hundred sixty-one thousand, thirty-three".