4321944941 has 8 divisors (see below), whose sum is σ = 4333779384. Its totient is φ = 4310127360.

The previous prime is 4321944929. The next prime is 4321944961. The reversal of 4321944941 is 1494491234.

It can be written as a sum of positive squares in 4 ways, for example, as 513203716 + 3808741225 = 22654^2 + 61715^2 .

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-4321944941 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 (4321944961) 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, 633971 + ... + 640751.

It is an arithmetic number, because the mean of its divisors is an integer number (541722423).

Almost surely, 2^4321944941 is an apocalyptic number.

It is an amenable number.

4321944941 is a deficient number, since it is larger than the sum of its proper divisors (11834443).

4321944941 is a wasteful number, since it uses less digits than its factorization.

4321944941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8431.

The product of its digits is 124416, while the sum is 41.

The square root of 4321944941 is about 65741.5009031586. The cubic root of 4321944941 is about 1628.8949491246.

The spelling of 4321944941 in words is "four billion, three hundred twenty-one million, nine hundred forty-four thousand, nine hundred forty-one".