40466353 has 2 divisors, whose sum is σ = 40466354. Its totient is φ = 40466352.

The previous prime is 40466329. The next prime is 40466369. The reversal of 40466353 is 35366404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24522304 + 15944049 = 4952^2 + 3993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40466353 is a prime.

It is not a weakly prime, because it can be changed into another prime (40466323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20233176 + 20233177.

It is an arithmetic number, because the mean of its divisors is an integer number (20233177).

Almost surely, 2^40466353 is an apocalyptic number.

It is an amenable number.

40466353 is a deficient number, since it is larger than the sum of its proper divisors (1).

40466353 is an equidigital number, since it uses as much as digits as its factorization.

40466353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 40466353 is about 6361.3169234051. The cubic root of 40466353 is about 343.3191446886.

The spelling of 40466353 in words is "forty million, four hundred sixty-six thousand, three hundred fifty-three".