1126671664773 has 8 divisors (see below), whose sum is σ = 1502541804736. Its totient is φ = 750957984000.

The previous prime is 1126671664759. The next prime is 1126671664777. The reversal of 1126671664773 is 3774661766211.

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

It is not a de Polignac number, because 1126671664773 - 2⁴ = 1126671664757 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 (1126671664777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39097993 + ... + 39126798.

It is an arithmetic number, because the mean of its divisors is an integer number (187817725592).

Almost surely, 2^{1126671664773} is an apocalyptic number.

It is an amenable number.

1126671664773 is a deficient number, since it is larger than the sum of its proper divisors (375870139963).

1126671664773 is an equidigital number, since it uses as much as digits as its factorization.

1126671664773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78229595.

The product of its digits is 10668672, while the sum is 57.

The spelling of 1126671664773 in words is "one trillion, one hundred twenty-six billion, six hundred seventy-one million, six hundred sixty-four thousand, seven hundred seventy-three".