1016367660243 has 24 divisors (see below), whose sum is σ = 1581076791840. Its totient is φ = 625433114880.

The previous prime is 1016367660229. The next prime is 1016367660277. The reversal of 1016367660243 is 3420667636101.

1016367660243 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 36 + 7 + 6 + 602 + 4 + 3 = 666.

It is not a de Polignac number, because 1016367660243 - 2⁶ = 1016367660179 is a prime.

It is a super-3 number, since 3×1016367660243³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1016367660283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3198123 + ... + 3501531.

It is an arithmetic number, because the mean of its divisors is an integer number (65878199660).

Almost surely, 2^{1016367660243} is an apocalyptic number.

1016367660243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1016367660243 is a deficient number, since it is larger than the sum of its proper divisors (564709131597).

1016367660243 is a wasteful number, since it uses less digits than its factorization.

1016367660243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332059 (or 332056 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 1016367660243 in words is "one trillion, sixteen billion, three hundred sixty-seven million, six hundred sixty thousand, two hundred forty-three".