44540064941 has 8 divisors (see below), whose sum is σ = 45141627960. Its totient is φ = 43942010112.

The previous prime is 44540064913. The next prime is 44540065013. The reversal of 44540064941 is 14946004544.

It can be written as a sum of positive squares in 4 ways, for example, as 6331544041 + 38208520900 = 79571^2 + 195470^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44540064941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44540064341) 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, 851480 + ... + 902273.

It is an arithmetic number, because the mean of its divisors is an integer number (5642703495).

Almost surely, 2^44540064941 is an apocalyptic number.

It is an amenable number.

44540064941 is a deficient number, since it is larger than the sum of its proper divisors (601563019).

44540064941 is a wasteful number, since it uses less digits than its factorization.

44540064941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754095.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 44540064941 in words is "forty-four billion, five hundred forty million, sixty-four thousand, nine hundred forty-one".