41205251140 has 12 divisors (see below), whose sum is σ = 86531027436. Its totient is φ = 16482100448.

The previous prime is 41205251123. The next prime is 41205251149. The reversal of 41205251140 is 4115250214.

It can be written as a sum of positive squares in 2 ways, for example, as 28081715776 + 13123535364 = 167576^2 + 114558^2 .

It is not an unprimeable number, because it can be changed into a prime (41205251149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030131259 + ... + 1030131298.

It is an arithmetic number, because the mean of its divisors is an integer number (7210918953).

Almost surely, 2^41205251140 is an apocalyptic number.

It is an amenable number.

41205251140 is an abundant number, since it is smaller than the sum of its proper divisors (45325776296).

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

41205251140 is a wasteful number, since it uses less digits than its factorization.

41205251140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060262566 (or 2060262564 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 41205251140 in words is "forty-one billion, two hundred five million, two hundred fifty-one thousand, one hundred forty".