41143140440 has 16 divisors (see below), whose sum is σ = 92572066080. Its totient is φ = 16457256160.

The previous prime is 41143140431. The next prime is 41143140487. The reversal of 41143140440 is 4404134114.

It is a congruent number.

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, 514289216 + ... + 514289295.

It is an arithmetic number, because the mean of its divisors is an integer number (5785754130).

Almost surely, 2^41143140440 is an apocalyptic number.

41143140440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41143140440 is an abundant number, since it is smaller than the sum of its proper divisors (51428925640).

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

41143140440 is a wasteful number, since it uses less digits than its factorization.

41143140440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028578522 (or 1028578518 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 41143140440 its reverse (4404134114), we get a palindrome (45547274554).

The spelling of 41143140440 in words is "forty-one billion, one hundred forty-three million, one hundred forty thousand, four hundred forty".