542410634061 has 14 divisors (see below), whose sum is σ = 813243928430. Its totient is φ = 361607088888.

The previous prime is 542410634057. The next prime is 542410634063. The reversal of 542410634061 is 160436014245.

542410634061 is a `hidden beast` number, since 5 + 4 + 2 + 4 + 10 + 634 + 0 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 540216180036 + 2194454025 = 734994^2 + 46845^2 .

It is not a de Polignac number, because 542410634061 - 2² = 542410634057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542410634063) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 372023026 + ... + 372024483.

Almost surely, 2^542410634061 is an apocalyptic number.

It is an amenable number.

542410634061 is a deficient number, since it is larger than the sum of its proper divisors (270833294369).

542410634061 is an frugal number, since it uses more digits than its factorization.

542410634061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744047527 (or 744047512 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 542410634061 in words is "five hundred forty-two billion, four hundred ten million, six hundred thirty-four thousand, sixty-one".