41040421042012 has 36 divisors (see below), whose sum is σ = 87193143684304. Its totient is φ = 16554119408640.

The previous prime is 41040421042009. The next prime is 41040421042013. The reversal of 41040421042012 is 21024012404014.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41040421042013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2535855789 + ... + 2535871972.

Almost surely, 2^{41040421042012} is an apocalyptic number.

It is an amenable number.

41040421042012 is an abundant number, since it is smaller than the sum of its proper divisors (46152722642292).

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

41040421042012 is a wasteful number, since it uses less digits than its factorization.

41040421042012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071727806 (or 5071727787 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 41040421042012 its reverse (21024012404014), we get a palindrome (62064433446026).

The spelling of 41040421042012 in words is "forty-one trillion, forty billion, four hundred twenty-one million, forty-two thousand, twelve".