60440285885 has 8 divisors (see below), whose sum is σ = 82889534976. Its totient is φ = 41444767440.

The previous prime is 60440285837. The next prime is 60440285887. The reversal of 60440285885 is 58858204406.

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

It is not a de Polignac number, because 60440285885 - 2¹² = 60440281789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60440285887) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 863432621 + ... + 863432690.

It is an arithmetic number, because the mean of its divisors is an integer number (10361191872).

Almost surely, 2^60440285885 is an apocalyptic number.

It is an amenable number.

60440285885 is a deficient number, since it is larger than the sum of its proper divisors (22449249091).

60440285885 is a wasteful number, since it uses less digits than its factorization.

60440285885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726865323.

The product of its (nonzero) digits is 2457600, while the sum is 50.

The spelling of 60440285885 in words is "sixty billion, four hundred forty million, two hundred eighty-five thousand, eight hundred eighty-five".