60626664242 has 16 divisors (see below), whose sum is σ = 91426065720. Its totient is φ = 30151360512.

The previous prime is 60626664233. The next prime is 60626664247. The reversal of 60626664242 is 24246662606.

It can be written as a sum of positive squares in 4 ways, for example, as 40683293401 + 19943370841 = 201701^2 + 141221^2 .

It is a super-2 number, since 2×60626664242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60626664193 and 60626664202.

It is not an unprimeable number, because it can be changed into a prime (60626664247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3957734 + ... + 3973022.

Almost surely, 2^60626664242 is an apocalyptic number.

60626664242 is a deficient number, since it is larger than the sum of its proper divisors (30799401478).

60626664242 is a wasteful number, since it uses less digits than its factorization.

60626664242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25757.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 60626664242 in words is "sixty billion, six hundred twenty-six million, six hundred sixty-four thousand, two hundred forty-two".