40488116488507 has 2 divisors, whose sum is σ = 40488116488508. Its totient is φ = 40488116488506.

The previous prime is 40488116488493. The next prime is 40488116488537. The reversal of 40488116488507 is 70588461188404.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40488116488507 is a prime.

It is not a weakly prime, because it can be changed into another prime (40488116488537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20244058244253 + 20244058244254.

It is an arithmetic number, because the mean of its divisors is an integer number (20244058244254).

Almost surely, 2^{40488116488507} is an apocalyptic number.

40488116488507 is a deficient number, since it is larger than the sum of its proper divisors (1).

40488116488507 is an equidigital number, since it uses as much as digits as its factorization.

40488116488507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55050240, while the sum is 64.

The spelling of 40488116488507 in words is "forty trillion, four hundred eighty-eight billion, one hundred sixteen million, four hundred eighty-eight thousand, five hundred seven".