35345234520223 has 4 divisors (see below), whose sum is σ = 35476629444360. Its totient is φ = 35213839596088.

The previous prime is 35345234520199. The next prime is 35345234520227. The reversal of 35345234520223 is 32202543254353.

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

It is a cyclic number.

It is not a de Polignac number, because 35345234520223 - 2²⁹ = 35344697649311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35345234520223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35345234520227) 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, 65697461665 + ... + 65697462202.

It is an arithmetic number, because the mean of its divisors is an integer number (8869157361090).

Almost surely, 2^{35345234520223} is an apocalyptic number.

35345234520223 is a deficient number, since it is larger than the sum of its proper divisors (131394924137).

35345234520223 is a wasteful number, since it uses less digits than its factorization.

35345234520223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131394924136.

The product of its (nonzero) digits is 2592000, while the sum is 43.

Adding to 35345234520223 its reverse (32202543254353), we get a palindrome (67547777774576).

The spelling of 35345234520223 in words is "thirty-five trillion, three hundred forty-five billion, two hundred thirty-four million, five hundred twenty thousand, two hundred twenty-three".