142062705513 has 6 divisors (see below), whose sum is σ = 205201685754. Its totient is φ = 94708470336.

The previous prime is 142062705479. The next prime is 142062705527. The reversal of 142062705513 is 315507260241.

142062705513 is a `hidden beast` number, since 1 + 4 + 20 + 627 + 0 + 5 + 5 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 105055719129 + 37006986384 = 324123^2 + 192372^2 .

It is not a de Polignac number, because 142062705513 - 2¹³ = 142062697321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142062701513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7892372520 + ... + 7892372537.

It is an arithmetic number, because the mean of its divisors is an integer number (34200280959).

Almost surely, 2^142062705513 is an apocalyptic number.

It is an amenable number.

142062705513 is a deficient number, since it is larger than the sum of its proper divisors (63138980241).

142062705513 is a wasteful number, since it uses less digits than its factorization.

142062705513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15784745063 (or 15784745060 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

Adding to 142062705513 its reverse (315507260241), we get a palindrome (457569965754).

The spelling of 142062705513 in words is "one hundred forty-two billion, sixty-two million, seven hundred five thousand, five hundred thirteen".