40451544500111 has 2 divisors, whose sum is σ = 40451544500112. Its totient is φ = 40451544500110.

The previous prime is 40451544500089. The next prime is 40451544500131. The reversal of 40451544500111 is 11100544515404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40451544500111 - 2⁶ = 40451544500047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40451544500131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20225772250055 + 20225772250056.

It is an arithmetic number, because the mean of its divisors is an integer number (20225772250056).

Almost surely, 2^{40451544500111} is an apocalyptic number.

40451544500111 is a deficient number, since it is larger than the sum of its proper divisors (1).

40451544500111 is an equidigital number, since it uses as much as digits as its factorization.

40451544500111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32000, while the sum is 35.

The spelling of 40451544500111 in words is "forty trillion, four hundred fifty-one billion, five hundred forty-four million, five hundred thousand, one hundred eleven".