1016455343 has 4 divisors (see below), whose sum is σ = 1017459768. Its totient is φ = 1015450920.

The previous prime is 1016455309. The next prime is 1016455351. The reversal of 1016455343 is 3435546101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1016455343 - 2⁸ = 1016455087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016455393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500693 + ... + 502718.

It is an arithmetic number, because the mean of its divisors is an integer number (254364942).

Almost surely, 2^1016455343 is an apocalyptic number.

1016455343 is a deficient number, since it is larger than the sum of its proper divisors (1004425).

1016455343 is a wasteful number, since it uses less digits than its factorization.

1016455343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004424.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1016455343 is about 31881.8967911258. The cubic root of 1016455343 is about 1005.4552999190.

The spelling of 1016455343 in words is "one billion, sixteen million, four hundred fifty-five thousand, three hundred forty-three".