35012235223543 has 4 divisors (see below), whose sum is σ = 35757176398560. Its totient is φ = 34267294048528.

The previous prime is 35012235223523. The next prime is 35012235223547. The reversal of 35012235223543 is 34532253221053.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35012235223543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35012235223496 and 35012235223505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35012235223547) 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, 372470587438 + ... + 372470587531.

It is an arithmetic number, because the mean of its divisors is an integer number (8939294099640).

Almost surely, 2^{35012235223543} is an apocalyptic number.

35012235223543 is a deficient number, since it is larger than the sum of its proper divisors (744941175017).

35012235223543 is an equidigital number, since it uses as much as digits as its factorization.

35012235223543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744941175016.

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 35012235223543 its reverse (34532253221053), we get a palindrome (69544488444596).

The spelling of 35012235223543 in words is "thirty-five trillion, twelve billion, two hundred thirty-five million, two hundred twenty-three thousand, five hundred forty-three".