41140451780 has 12 divisors (see below), whose sum is σ = 86394948780. Its totient is φ = 16456180704.

The previous prime is 41140451777. The next prime is 41140451851. The reversal of 41140451780 is 8715404114.

It can be written as a sum of positive squares in 2 ways, for example, as 18274173124 + 22866278656 = 135182^2 + 151216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41140451780.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028511275 + ... + 1028511314.

It is an arithmetic number, because the mean of its divisors is an integer number (7199579065).

Almost surely, 2^41140451780 is an apocalyptic number.

It is an amenable number.

41140451780 is an abundant number, since it is smaller than the sum of its proper divisors (45254497000).

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

41140451780 is a wasteful number, since it uses less digits than its factorization.

41140451780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057022598 (or 2057022596 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

Adding to 41140451780 its reverse (8715404114), we get a palindrome (49855855894).

The spelling of 41140451780 in words is "forty-one billion, one hundred forty million, four hundred fifty-one thousand, seven hundred eighty".