41013211223440 has 40 divisors (see below), whose sum is σ = 96661958794488. Its totient is φ = 16180554562560.

The previous prime is 41013211223359. The next prime is 41013211223459. The reversal of 41013211223440 is 4432211231014.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11401373534464 + 29611837688976 = 3376592^2 + 5441676^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 41013211223399 and 41013211223408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511399231 + ... + 3511410910.

Almost surely, 2^{41013211223440} is an apocalyptic number.

41013211223440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41013211223440 is an abundant number, since it is smaller than the sum of its proper divisors (55648747571048).

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

41013211223440 is a wasteful number, since it uses less digits than its factorization.

41013211223440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7022810227 (or 7022810221 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 41013211223440 its reverse (4432211231014), we get a palindrome (45445422454454).

The spelling of 41013211223440 in words is "forty-one trillion, thirteen billion, two hundred eleven million, two hundred twenty-three thousand, four hundred forty".