41899818240 has 1152 divisors, whose sum is σ = 181342371840. Its totient is φ = 8957952000.

The previous prime is 41899818239. The next prime is 41899818253. The reversal of 41899818240 is 4281899814.

It is a happy number.

41899818240 is a `hidden beast` number, since 418 + 9 + 9 + 8 + 182 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 277482165 + ... + 277482315.

Almost surely, 2^41899818240 is an apocalyptic number.

41899818240 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 41899818240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90671185920).

41899818240 is an abundant number, since it is smaller than the sum of its proper divisors (139442553600).

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

41899818240 is a wasteful number, since it uses less digits than its factorization.

41899818240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 41899818240 in words is "forty-one billion, eight hundred ninety-nine million, eight hundred eighteen thousand, two hundred forty".