40414422012 has 24 divisors (see below), whose sum is σ = 96848976336. Its totient is φ = 13107379968.

The previous prime is 40414421989. The next prime is 40414422019. The reversal of 40414422012 is 21022441404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40414422019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 45511293 + ... + 45512180.

It is an arithmetic number, because the mean of its divisors is an integer number (4035374014).

Almost surely, 2^40414422012 is an apocalyptic number.

It is an amenable number.

40414422012 is an abundant number, since it is smaller than the sum of its proper divisors (56434554324).

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

40414422012 is a wasteful number, since it uses less digits than its factorization.

40414422012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91023517 (or 91023515 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 40414422012 its reverse (21022441404), we get a palindrome (61436863416).

The spelling of 40414422012 in words is "forty billion, four hundred fourteen million, four hundred twenty-two thousand, twelve".