40231214011 has 2 divisors, whose sum is σ = 40231214012. Its totient is φ = 40231214010.

The previous prime is 40231213993. The next prime is 40231214041. The reversal of 40231214011 is 11041213204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40231214011 - 2²³ = 40222825403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40231214011.

It is not a weakly prime, because it can be changed into another prime (40231214041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20115607005 + 20115607006.

It is an arithmetic number, because the mean of its divisors is an integer number (20115607006).

Almost surely, 2^40231214011 is an apocalyptic number.

40231214011 is a deficient number, since it is larger than the sum of its proper divisors (1).

40231214011 is an equidigital number, since it uses as much as digits as its factorization.

40231214011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 40231214011 its reverse (11041213204), we get a palindrome (51272427215).

The spelling of 40231214011 in words is "forty billion, two hundred thirty-one million, two hundred fourteen thousand, eleven".