40541310411012 has 108 divisors (see below), whose sum is σ = 107416000896204. Its totient is φ = 12891557923200.

The previous prime is 40541310410977. The next prime is 40541310411071. The reversal of 40541310411012 is 21011401314504.

It is a happy number.

40541310411012 is a `hidden beast` number, since 4 + 0 + 541 + 3 + 1 + 0 + 4 + 110 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 27576298726596 + 12965011684416 = 5251314^2 + 3600696^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4249762 + ... + 9957062.

Almost surely, 2^{40541310411012} 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 40541310411012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53708000448102).

40541310411012 is an abundant number, since it is smaller than the sum of its proper divisors (66874690485192).

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

40541310411012 is a wasteful number, since it uses less digits than its factorization.

40541310411012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707730 (or 5707702 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 40541310411012 its reverse (21011401314504), we get a palindrome (61552711725516).

The spelling of 40541310411012 in words is "forty trillion, five hundred forty-one billion, three hundred ten million, four hundred eleven thousand, twelve".