542033321311 has 8 divisors (see below), whose sum is σ = 554798876544. Its totient is φ = 529275044760.

The previous prime is 542033321287. The next prime is 542033321321. The reversal of 542033321311 is 113123330245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542033321311 - 2⁷ = 542033321183 is a prime.

It is a super-2 number, since 2×542033321311² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 542033321311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542033321321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668835 + ... + 1966996.

It is an arithmetic number, because the mean of its divisors is an integer number (69349859568).

Almost surely, 2^542033321311 is an apocalyptic number.

542033321311 is a deficient number, since it is larger than the sum of its proper divisors (12765555233).

542033321311 is a wasteful number, since it uses less digits than its factorization.

542033321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639341.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 542033321311 its reverse (113123330245), we get a palindrome (655156651556).

The spelling of 542033321311 in words is "five hundred forty-two billion, thirty-three million, three hundred twenty-one thousand, three hundred eleven".