35043344053421 has 16 divisors (see below), whose sum is σ = 40479703846848. Its totient is φ = 29982253958400.

The previous prime is 35043344053391. The next prime is 35043344053469. The reversal of 35043344053421 is 12435044334053.

It is a cyclic number.

It is not a de Polignac number, because 35043344053421 - 2³⁰ = 35042270311597 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 (35043344053481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80210 + ... + 8372163.

It is an arithmetic number, because the mean of its divisors is an integer number (2529981490428).

Almost surely, 2^{35043344053421} is an apocalyptic number.

It is an amenable number.

35043344053421 is a deficient number, since it is larger than the sum of its proper divisors (5436359793427).

35043344053421 is a wasteful number, since it uses less digits than its factorization.

35043344053421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8474572.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 35043344053421 its reverse (12435044334053), we get a palindrome (47478388387474).

The spelling of 35043344053421 in words is "thirty-five trillion, forty-three billion, three hundred forty-four million, fifty-three thousand, four hundred twenty-one".