40041114251 has 2 divisors, whose sum is σ = 40041114252. Its totient is φ = 40041114250.

The previous prime is 40041114241. The next prime is 40041114283. The reversal of 40041114251 is 15241114004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40041114251 - 2¹⁰ = 40041113227 is a prime.

It is not a weakly prime, because it can be changed into another prime (40041114221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20020557125 + 20020557126.

It is an arithmetic number, because the mean of its divisors is an integer number (20020557126).

Almost surely, 2^40041114251 is an apocalyptic number.

40041114251 is a deficient number, since it is larger than the sum of its proper divisors (1).

40041114251 is an equidigital number, since it uses as much as digits as its factorization.

40041114251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 40041114251 its reverse (15241114004), we get a palindrome (55282228255).

The spelling of 40041114251 in words is "forty billion, forty-one million, one hundred fourteen thousand, two hundred fifty-one".