1043510040422 has 4 divisors (see below), whose sum is σ = 1565265060636. Its totient is φ = 521755020210.

The previous prime is 1043510040421. The next prime is 1043510040427. The reversal of 1043510040422 is 2240400153401.

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

It is a junction number, because it is equal to n+sod(n) for n = 1043510040391 and 1043510040400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043510040421) 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 as a sum of consecutive naturals, namely, 260877510104 + ... + 260877510107.

It is an arithmetic number, because the mean of its divisors is an integer number (391316265159).

Almost surely, 2^{1043510040422} is an apocalyptic number.

1043510040422 is a deficient number, since it is larger than the sum of its proper divisors (521755020214).

1043510040422 is an equidigital number, since it uses as much as digits as its factorization.

1043510040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521755020213.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 1043510040422 its reverse (2240400153401), we get a palindrome (3283910193823).

The spelling of 1043510040422 in words is "one trillion, forty-three billion, five hundred ten million, forty thousand, four hundred twenty-two".