35105547452243 has 4 divisors (see below), whose sum is σ = 35105560026240. Its totient is φ = 35105534878248.

The previous prime is 35105547452219. The next prime is 35105547452251. The reversal of 35105547452243 is 34225474550153.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35105547452243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35105547452191 and 35105547452200.

It is not an unprimeable number, because it can be changed into a prime (35105547452273) 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, 10355 + ... + 8379212.

It is an arithmetic number, because the mean of its divisors is an integer number (8776390006560).

Almost surely, 2^{35105547452243} is an apocalyptic number.

35105547452243 is a deficient number, since it is larger than the sum of its proper divisors (12573997).

35105547452243 is an equidigital number, since it uses as much as digits as its factorization.

35105547452243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12573996.

The product of its (nonzero) digits is 10080000, while the sum is 50.

The spelling of 35105547452243 in words is "thirty-five trillion, one hundred five billion, five hundred forty-seven million, four hundred fifty-two thousand, two hundred forty-three".