44347066740 has 144 divisors (see below), whose sum is σ = 138961105920. Its totient is φ = 11435973120.

The previous prime is 44347066739. The next prime is 44347066759. The reversal of 44347066740 is 4766074344.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11922601 + ... + 11926319.

It is an arithmetic number, because the mean of its divisors is an integer number (965007680).

Almost surely, 2^44347066740 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 44347066740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69480552960).

44347066740 is an abundant number, since it is smaller than the sum of its proper divisors (94614039180).

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

44347066740 is a wasteful number, since it uses less digits than its factorization.

44347066740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5902 (or 5897 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 44347066740 in words is "forty-four billion, three hundred forty-seven million, sixty-six thousand, seven hundred forty".