34535402223 has 72 divisors (see below), whose sum is σ = 55749720960. Its totient is φ = 18959724000.

The previous prime is 34535402219. The next prime is 34535402257. The reversal of 34535402223 is 32220453543.

34535402223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34535402223 - 2² = 34535402219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34535402273) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21330508 + ... + 21332126.

It is an arithmetic number, because the mean of its divisors is an integer number (774301680).

Almost surely, 2^34535402223 is an apocalyptic number.

34535402223 is a deficient number, since it is larger than the sum of its proper divisors (21214318737).

34535402223 is a wasteful number, since it uses less digits than its factorization.

34535402223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849 (or 1811 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 34535402223 its reverse (32220453543), we get a palindrome (66755855766).

The spelling of 34535402223 in words is "thirty-four billion, five hundred thirty-five million, four hundred two thousand, two hundred twenty-three".