4411971383040 has 576 divisors, whose sum is σ = 17748146841600. Its totient is φ = 1028862590976.

The previous prime is 4411971383003. The next prime is 4411971383051. The reversal of 4411971383040 is 403831791144.

It is a happy number.

4411971383040 is a `hidden beast` number, since 4 + 41 + 197 + 1 + 383 + 0 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 8277897 + ... + 8794743.

Almost surely, 2^{4411971383040} is an apocalyptic number.

4411971383040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4411971383040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8874073420800).

4411971383040 is an abundant number, since it is smaller than the sum of its proper divisors (13336175458560).

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

4411971383040 is a wasteful number, since it uses less digits than its factorization.

4411971383040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516909 (or 516889 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 4411971383040 in words is "four trillion, four hundred eleven billion, nine hundred seventy-one million, three hundred eighty-three thousand, forty".