542432030061 has 16 divisors (see below), whose sum is σ = 754713901440. Its totient is φ = 345886833600.

The previous prime is 542432030057. The next prime is 542432030093. The reversal of 542432030061 is 160030234245.

It is not a de Polignac number, because 542432030061 - 2² = 542432030057 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542432030561) 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, 2179735 + ... + 2415803.

It is an arithmetic number, because the mean of its divisors is an integer number (47169618840).

Almost surely, 2^542432030061 is an apocalyptic number.

It is an amenable number.

542432030061 is a deficient number, since it is larger than the sum of its proper divisors (212281871379).

542432030061 is a wasteful number, since it uses less digits than its factorization.

542432030061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269396.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 542432030061 in words is "five hundred forty-two billion, four hundred thirty-two million, thirty thousand, sixty-one".