40432108111 has 2 divisors, whose sum is σ = 40432108112. Its totient is φ = 40432108110.

The previous prime is 40432108037. The next prime is 40432108133. The reversal of 40432108111 is 11180123404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40432108111 - 2¹³ = 40432099919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40432108811) 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, 20216054055 + 20216054056.

It is an arithmetic number, because the mean of its divisors is an integer number (20216054056).

Almost surely, 2^40432108111 is an apocalyptic number.

40432108111 is a deficient number, since it is larger than the sum of its proper divisors (1).

40432108111 is an equidigital number, since it uses as much as digits as its factorization.

40432108111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The spelling of 40432108111 in words is "forty billion, four hundred thirty-two million, one hundred eight thousand, one hundred eleven".