60440442244 has 96 divisors (see below), whose sum is σ = 138033987840. Its totient is φ = 22471852032.

The previous prime is 60440442241. The next prime is 60440442253. The reversal of 60440442244 is 44224404406.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (60440442241) 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 31 ways as a sum of consecutive naturals, for example, 4566324 + ... + 4579540.

It is an arithmetic number, because the mean of its divisors is an integer number (1437854040).

Almost surely, 2^60440442244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60440442244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69016993920).

60440442244 is an abundant number, since it is smaller than the sum of its proper divisors (77593545596).

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

60440442244 is a wasteful number, since it uses less digits than its factorization.

60440442244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13997 (or 13995 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

The spelling of 60440442244 in words is "sixty billion, four hundred forty million, four hundred forty-two thousand, two hundred forty-four".