40766157117703 has 2 divisors, whose sum is σ = 40766157117704. Its totient is φ = 40766157117702.

The previous prime is 40766157117691. The next prime is 40766157117709. The reversal of 40766157117703 is 30771175166704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40766157117703 - 2⁵ = 40766157117671 is a prime.

It is a super-2 number, since 2×40766157117703² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40766157117709) 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, 20383078558851 + 20383078558852.

It is an arithmetic number, because the mean of its divisors is an integer number (20383078558852).

Almost surely, 2^{40766157117703} is an apocalyptic number.

40766157117703 is a deficient number, since it is larger than the sum of its proper divisors (1).

40766157117703 is an equidigital number, since it uses as much as digits as its factorization.

40766157117703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5186160, while the sum is 55.

The spelling of 40766157117703 in words is "forty trillion, seven hundred sixty-six billion, one hundred fifty-seven million, one hundred seventeen thousand, seven hundred three".