60442575681 has 8 divisors (see below), whose sum is σ = 80717821504. Its totient is φ = 40231190160.

The previous prime is 60442575623. The next prime is 60442575709. The reversal of 60442575681 is 18657524406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60442575681 - 2¹⁵ = 60442542913 is a prime.

It is a super-2 number, since 2×60442575681² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60442575681.

It is not an unprimeable number, because it can be changed into a prime (60442565681) by changing a digit.

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, 15962866 + ... + 15966651.

It is an arithmetic number, because the mean of its divisors is an integer number (10089727688).

Almost surely, 2^60442575681 is an apocalyptic number.

It is an amenable number.

60442575681 is a deficient number, since it is larger than the sum of its proper divisors (20275245823).

60442575681 is a wasteful number, since it uses less digits than its factorization.

60442575681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31930151.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 60442575681 in words is "sixty billion, four hundred forty-two million, five hundred seventy-five thousand, six hundred eighty-one".