60668414454 has 64 divisors (see below), whose sum is σ = 130241048256. Its totient is φ = 18773274624.

The previous prime is 60668414393. The next prime is 60668414461. The reversal of 60668414454 is 45441486606.

It is a happy number.

It is a super-2 number, since 2×60668414454² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2180092 + ... + 2207744.

It is an arithmetic number, because the mean of its divisors is an integer number (2035016379).

Almost surely, 2^60668414454 is an apocalyptic number.

60668414454 is an abundant number, since it is smaller than the sum of its proper divisors (69572633802).

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

60668414454 is a wasteful number, since it uses less digits than its factorization.

60668414454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27969.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 60668414454 in words is "sixty billion, six hundred sixty-eight million, four hundred fourteen thousand, four hundred fifty-four".