1043422423311 has 8 divisors (see below), whose sum is σ = 1402184464384. Its totient is φ = 690137665560.

The previous prime is 1043422423297. The next prime is 1043422423313. The reversal of 1043422423311 is 1133242243401.

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

It is not a de Polignac number, because 1043422423311 - 2⁵ = 1043422423279 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 (1043422423313) 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, 1369320385 + ... + 1369321146.

It is an arithmetic number, because the mean of its divisors is an integer number (175273058048).

Almost surely, 2^{1043422423311} is an apocalyptic number.

1043422423311 is a deficient number, since it is larger than the sum of its proper divisors (358762041073).

1043422423311 is a wasteful number, since it uses less digits than its factorization.

1043422423311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738641661.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1043422423311 its reverse (1133242243401), we get a palindrome (2176664666712).

The spelling of 1043422423311 in words is "one trillion, forty-three billion, four hundred twenty-two million, four hundred twenty-three thousand, three hundred eleven".