41199453840 has 240 divisors, whose sum is σ = 133833648384. Its totient is φ = 10482186240.

The previous prime is 41199453829. The next prime is 41199453859. The reversal of 41199453840 is 4835499114.

It is a happy number.

41199453840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 41199453840.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16835497 + ... + 16837943.

Almost surely, 2^41199453840 is an apocalyptic number.

41199453840 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 41199453840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66916824192).

41199453840 is an abundant number, since it is smaller than the sum of its proper divisors (92634194544).

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

41199453840 is a wasteful number, since it uses less digits than its factorization.

41199453840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 41199453840 in words is "forty-one billion, one hundred ninety-nine million, four hundred fifty-three thousand, eight hundred forty".