60142424537 has 4 divisors (see below), whose sum is σ = 64768764900. Its totient is φ = 55516084176.

The previous prime is 60142424477. The next prime is 60142424539. The reversal of 60142424537 is 73542424106.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73542424106 = 2 ⋅36771212053.

It can be written as a sum of positive squares in 2 ways, for example, as 7486402576 + 52656021961 = 86524^2 + 229469^2 .

It is a cyclic number.

It is not a de Polignac number, because 60142424537 - 2⁸ = 60142424281 is a prime.

It is a super-2 number, since 2×60142424537² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60142424537.

It is not an unprimeable number, because it can be changed into a prime (60142424539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313170162 + ... + 2313170187.

It is an arithmetic number, because the mean of its divisors is an integer number (16192191225).

Almost surely, 2^60142424537 is an apocalyptic number.

It is an amenable number.

60142424537 is a deficient number, since it is larger than the sum of its proper divisors (4626340363).

60142424537 is a wasteful number, since it uses less digits than its factorization.

60142424537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626340362.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 60142424537 in words is "sixty billion, one hundred forty-two million, four hundred twenty-four thousand, five hundred thirty-seven".