40541552244 has 96 divisors (see below), whose sum is σ = 107433527040. Its totient is φ = 13216454784.

The previous prime is 40541552231. The next prime is 40541552257. The reversal of 40541552244 is 44225514504.

40541552244 is a `hidden beast` number, since 4 + 0 + 541 + 55 + 22 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (40541552231) and next prime (40541552257).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 40541552199 and 40541552208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1803337 + ... + 1825679.

It is an arithmetic number, because the mean of its divisors is an integer number (1119099240).

Almost surely, 2^40541552244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40541552244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53716763520).

40541552244 is an abundant number, since it is smaller than the sum of its proper divisors (66891974796).

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

40541552244 is a wasteful number, since it uses less digits than its factorization.

40541552244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22726 (or 22718 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

The spelling of 40541552244 in words is "forty billion, five hundred forty-one million, five hundred fifty-two thousand, two hundred forty-four".