1143422335043 has 32 divisors (see below), whose sum is σ = 1265252352000. Its totient is φ = 1029090886560.

The previous prime is 1143422335019. The next prime is 1143422335091. The reversal of 1143422335043 is 3405332243411.

It is not a de Polignac number, because 1143422335043 - 2⁶ = 1143422334979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1143422334994 and 1143422335012.

It is not an unprimeable number, because it can be changed into a prime (1143422335943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25241348 + ... + 25286606.

It is an arithmetic number, because the mean of its divisors is an integer number (39539136000).

Almost surely, 2^{1143422335043} is an apocalyptic number.

1143422335043 is a deficient number, since it is larger than the sum of its proper divisors (121830016957).

1143422335043 is a wasteful number, since it uses less digits than its factorization.

1143422335043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46095.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 1143422335043 its reverse (3405332243411), we get a palindrome (4548754578454).

The spelling of 1143422335043 in words is "one trillion, one hundred forty-three billion, four hundred twenty-two million, three hundred thirty-five thousand, forty-three".