44066378730 has 64 divisors (see below), whose sum is σ = 120390064128. Its totient is φ = 10218288960.

The previous prime is 44066378723. The next prime is 44066378731. The reversal of 44066378730 is 3787366044.

44066378730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44066378730.

It is not an unprimeable number, because it can be changed into a prime (44066378731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2895334 + ... + 2910513.

It is an arithmetic number, because the mean of its divisors is an integer number (1881094752).

Almost surely, 2^44066378730 is an apocalyptic number.

44066378730 is an abundant number, since it is smaller than the sum of its proper divisors (76323685398).

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

44066378730 is a wasteful number, since it uses less digits than its factorization.

44066378730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805891.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 44066378730 in words is "forty-four billion, sixty-six million, three hundred seventy-eight thousand, seven hundred thirty".