542036011011 has 16 divisors (see below), whose sum is σ = 788452075008. Its totient is φ = 328491648800.

The previous prime is 542036010959. The next prime is 542036011021. The reversal of 542036011011 is 110110630245.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 542036011011 - 2¹¹ = 542036008963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542036011021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379510 + ... + 1108196.

It is an arithmetic number, because the mean of its divisors is an integer number (49278254688).

Almost surely, 2^542036011011 is an apocalyptic number.

542036011011 is a deficient number, since it is larger than the sum of its proper divisors (246416063997).

542036011011 is a wasteful number, since it uses less digits than its factorization.

542036011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751242.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 542036011011 its reverse (110110630245), we get a palindrome (652146641256).

The spelling of 542036011011 in words is "five hundred forty-two billion, thirty-six million, eleven thousand, eleven".