142742719060 has 24 divisors (see below), whose sum is σ = 299767678056. Its totient is φ = 57095569920.

The previous prime is 142742719057. The next prime is 142742719073. The reversal of 142742719060 is 60917247241.

It can be written as a sum of positive squares in 4 ways, for example, as 12437602576 + 130305116484 = 111524^2 + 360978^2 .

It is a junction number, because it is equal to n+sod(n) for n = 142742718998 and 142742719016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965424 + ... + 1103416.

It is an arithmetic number, because the mean of its divisors is an integer number (12490319919).

Almost surely, 2^142742719060 is an apocalyptic number.

142742719060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142742719060 is an abundant number, since it is smaller than the sum of its proper divisors (157024958996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142742719060 is a wasteful number, since it uses less digits than its factorization.

142742719060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189723 (or 189721 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 142742719060 in words is "one hundred forty-two billion, seven hundred forty-two million, seven hundred nineteen thousand, sixty".