60444445040 has 40 divisors (see below), whose sum is σ = 160609526880. Its totient is φ = 20723809536.

The previous prime is 60444445007. The next prime is 60444445049. The reversal of 60444445040 is 4054444406.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60444445049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53967695 + ... + 53968814.

It is an arithmetic number, because the mean of its divisors is an integer number (4015238172).

Almost surely, 2^60444445040 is an apocalyptic number.

It is an amenable number.

60444445040 is an abundant number, since it is smaller than the sum of its proper divisors (100165081840).

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

60444445040 is a wasteful number, since it uses less digits than its factorization.

60444445040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107936529 (or 107936523 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 60444445040 its reverse (4054444406), we get a palindrome (64498889446).

The spelling of 60444445040 in words is "sixty billion, four hundred forty-four million, four hundred forty-five thousand, forty".