1074211826689 has 4 divisors (see below), whose sum is σ = 1074374420224. Its totient is φ = 1074049233156.

The previous prime is 1074211826629. The next prime is 1074211826729. The reversal of 1074211826689 is 9866281124701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1074211826689 - 2¹⁹ = 1074211302401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074211826629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81286857 + ... + 81300070.

It is an arithmetic number, because the mean of its divisors is an integer number (268593605056).

Almost surely, 2^{1074211826689} is an apocalyptic number.

It is an amenable number.

1074211826689 is a deficient number, since it is larger than the sum of its proper divisors (162593535).

1074211826689 is an equidigital number, since it uses as much as digits as its factorization.

1074211826689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162593534.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 1074211826689 in words is "one trillion, seventy-four billion, two hundred eleven million, eight hundred twenty-six thousand, six hundred eighty-nine".