40414344587 has 2 divisors, whose sum is σ = 40414344588. Its totient is φ = 40414344586.

The previous prime is 40414344583. The next prime is 40414344601. The reversal of 40414344587 is 78544341404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40414344587 - 2² = 40414344583 is a prime.

It is not a weakly prime, because it can be changed into another prime (40414344583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20207172293 + 20207172294.

It is an arithmetic number, because the mean of its divisors is an integer number (20207172294).

Almost surely, 2^40414344587 is an apocalyptic number.

40414344587 is a deficient number, since it is larger than the sum of its proper divisors (1).

40414344587 is an equidigital number, since it uses as much as digits as its factorization.

40414344587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 860160, while the sum is 44.

The spelling of 40414344587 in words is "forty billion, four hundred fourteen million, three hundred forty-four thousand, five hundred eighty-seven".