1056768198043 has 8 divisors (see below), whose sum is σ = 1120293936000. Its totient is φ = 993393893760.

The previous prime is 1056768198037. The next prime is 1056768198049. The reversal of 1056768198043 is 3408918676501.

It is an interprime number because it is at equal distance from previous prime (1056768198037) and next prime (1056768198049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1056768198043 - 2⁹ = 1056768197531 is a prime.

It is a super-2 number, since 2×1056768198043² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056768198049) 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 in 7 ways as a sum of consecutive naturals, for example, 37844043 + ... + 37871956.

It is an arithmetic number, because the mean of its divisors is an integer number (140036742000).

Almost surely, 2^{1056768198043} is an apocalyptic number.

1056768198043 is a deficient number, since it is larger than the sum of its proper divisors (63525737957).

1056768198043 is an equidigital number, since it uses as much as digits as its factorization.

1056768198043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75716837.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 1056768198043 in words is "one trillion, fifty-six billion, seven hundred sixty-eight million, one hundred ninety-eight thousand, forty-three".