40355386516759 has 2 divisors, whose sum is σ = 40355386516760. Its totient is φ = 40355386516758.

The previous prime is 40355386516721. The next prime is 40355386516877. The reversal of 40355386516759 is 95761568355304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40355386516759 - 2³³ = 40346796582167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40355386516694 and 40355386516703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40355381516759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20177693258379 + 20177693258380.

It is an arithmetic number, because the mean of its divisors is an integer number (20177693258380).

Almost surely, 2^{40355386516759} is an apocalyptic number.

40355386516759 is a deficient number, since it is larger than the sum of its proper divisors (1).

40355386516759 is an equidigital number, since it uses as much as digits as its factorization.

40355386516759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240000, while the sum is 67.

The spelling of 40355386516759 in words is "forty trillion, three hundred fifty-five billion, three hundred eighty-six million, five hundred sixteen thousand, seven hundred fifty-nine".