4160381944 has 8 divisors (see below), whose sum is σ = 7800716160. Its totient is φ = 2080190968.

The previous prime is 4160381941. The next prime is 4160381957. The reversal of 4160381944 is 4491830614.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×4160381944³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4160381897 and 4160381906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4160381941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260023864 + ... + 260023879.

It is an arithmetic number, because the mean of its divisors is an integer number (975089520).

Almost surely, 2^4160381944 is an apocalyptic number.

It is an amenable number.

4160381944 is a deficient number, since it is larger than the sum of its proper divisors (3640334216).

4160381944 is a wasteful number, since it uses less digits than its factorization.

4160381944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520047749 (or 520047745 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 4160381944 is about 64501.0228135958. The cubic root of 4160381944 is about 1608.3395228293.

The spelling of 4160381944 in words is "four billion, one hundred sixty million, three hundred eighty-one thousand, nine hundred forty-four".