41242045140 has 144 divisors (see below), whose sum is σ = 128495517696. Its totient is φ = 10700889600.

The previous prime is 41242045109. The next prime is 41242045211. The reversal of 41242045140 is 4154024214.

41242045140 is a `hidden beast` number, since 4 + 124 + 20 + 4 + 514 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2819245 + ... + 2833835.

It is an arithmetic number, because the mean of its divisors is an integer number (892329984).

Almost surely, 2^41242045140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41242045140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64247758848).

41242045140 is an abundant number, since it is smaller than the sum of its proper divisors (87253472556).

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

41242045140 is a wasteful number, since it uses less digits than its factorization.

41242045140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15030 (or 15025 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 41242045140 its reverse (4154024214), we get a palindrome (45396069354).

The spelling of 41242045140 in words is "forty-one billion, two hundred forty-two million, forty-five thousand, one hundred forty".