40221126107 has 16 divisors (see below), whose sum is σ = 41952034080. Its totient is φ = 38513529600.

The previous prime is 40221126073. The next prime is 40221126109. The reversal of 40221126107 is 70162112204.

It is a cyclic number.

It is not a de Polignac number, because 40221126107 - 2²² = 40216931803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40221126109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10000757 + ... + 10004777.

It is an arithmetic number, because the mean of its divisors is an integer number (2622002130).

Almost surely, 2^40221126107 is an apocalyptic number.

40221126107 is a deficient number, since it is larger than the sum of its proper divisors (1730907973).

40221126107 is a wasteful number, since it uses less digits than its factorization.

40221126107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 40221126107 in words is "forty billion, two hundred twenty-one million, one hundred twenty-six thousand, one hundred seven".