41421031241140 has 36 divisors (see below), whose sum is σ = 87836871610404. Its totient is φ = 16407554038656.

The previous prime is 41421031241111. The next prime is 41421031241141. The reversal of 41421031241140 is 4114213012414.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20132145976996 + 21288885264144 = 4486886^2 + 4613988^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41421031241099 and 41421031241108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41421031241141) 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, 97396057 + ... + 97820416.

It is an arithmetic number, because the mean of its divisors is an integer number (2439913100289).

Almost surely, 2^{41421031241140} is an apocalyptic number.

It is an amenable number.

41421031241140 is an abundant number, since it is smaller than the sum of its proper divisors (46415840369264).

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

41421031241140 is a wasteful number, since it uses less digits than its factorization.

41421031241140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195216688 (or 195216583 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 41421031241140 its reverse (4114213012414), we get a palindrome (45535244253554).

The spelling of 41421031241140 in words is "forty-one trillion, four hundred twenty-one billion, thirty-one million, two hundred forty-one thousand, one hundred forty".