44061375630 has 128 divisors (see below), whose sum is σ = 116481369600. Its totient is φ = 10625831424.

The previous prime is 44061375623. The next prime is 44061375641. The reversal of 44061375630 is 3657316044.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1098061 + ... + 1137479.

It is an arithmetic number, because the mean of its divisors is an integer number (910010700).

Almost surely, 2^44061375630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44061375630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58240684800).

44061375630 is an abundant number, since it is smaller than the sum of its proper divisors (72419993970).

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

44061375630 is a wasteful number, since it uses less digits than its factorization.

44061375630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39538.

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 44061375630 in words is "forty-four billion, sixty-one million, three hundred seventy-five thousand, six hundred thirty".