1126143357667 has 4 divisors (see below), whose sum is σ = 1126233816136. Its totient is φ = 1126052899200.

The previous prime is 1126143357653. The next prime is 1126143357701. The reversal of 1126143357667 is 7667533416211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126143357667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126143351667) 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 3 ways as a sum of consecutive naturals, for example, 45210558 + ... + 45235459.

It is an arithmetic number, because the mean of its divisors is an integer number (281558454034).

Almost surely, 2^{1126143357667} is an apocalyptic number.

1126143357667 is a deficient number, since it is larger than the sum of its proper divisors (90458469).

1126143357667 is an equidigital number, since it uses as much as digits as its factorization.

1126143357667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90458468.

The product of its digits is 3810240, while the sum is 52.

The spelling of 1126143357667 in words is "one trillion, one hundred twenty-six billion, one hundred forty-three million, three hundred fifty-seven thousand, six hundred sixty-seven".