40541243112 has 48 divisors (see below), whose sum is σ = 114573083040. Its totient is φ = 12926192928.

The previous prime is 40541243111. The next prime is 40541243137. The reversal of 40541243112 is 21134214504.

40541243112 is a `hidden beast` number, since 4 + 0 + 541 + 2 + 4 + 3 + 112 = 666.

It is not an unprimeable number, because it can be changed into a prime (40541243111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12239058 + ... + 12242369.

It is an arithmetic number, because the mean of its divisors is an integer number (2386939230).

Almost surely, 2^40541243112 is an apocalyptic number.

It is an amenable number.

40541243112 is an abundant number, since it is smaller than the sum of its proper divisors (74031839928).

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

40541243112 is a wasteful number, since it uses less digits than its factorization.

40541243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24481462 (or 24481455 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 40541243112 its reverse (21134214504), we get a palindrome (61675457616).

The spelling of 40541243112 in words is "forty billion, five hundred forty-one million, two hundred forty-three thousand, one hundred twelve".