40670703340453 has 2 divisors, whose sum is σ = 40670703340454. Its totient is φ = 40670703340452.

The previous prime is 40670703340451. The next prime is 40670703340489. The reversal of 40670703340453 is 35404330707604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37990433395044 + 2680269945409 = 6163638^2 + 1637153^2 .

It is a cyclic number.

It is not a de Polignac number, because 40670703340453 - 2¹ = 40670703340451 is a prime.

It is a super-2 number, since 2×40670703340453² (a number of 28 digits) contains 22 as substring.

Together with 40670703340451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40670703340451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20335351670226 + 20335351670227.

It is an arithmetic number, because the mean of its divisors is an integer number (20335351670227).

Almost surely, 2^{40670703340453} is an apocalyptic number.

It is an amenable number.

40670703340453 is a deficient number, since it is larger than the sum of its proper divisors (1).

40670703340453 is an equidigital number, since it uses as much as digits as its factorization.

40670703340453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 46.

The spelling of 40670703340453 in words is "forty trillion, six hundred seventy billion, seven hundred three million, three hundred forty thousand, four hundred fifty-three".