34340203023 has 16 divisors (see below), whose sum is σ = 52337273856. Its totient is φ = 19619468640.

The previous prime is 34340203021. The next prime is 34340203063. The reversal of 34340203023 is 32030204343.

It is not a de Polignac number, because 34340203023 - 2¹ = 34340203021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34340202984 and 34340203002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34340203021) 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, 23236 + ... + 263097.

It is an arithmetic number, because the mean of its divisors is an integer number (3271079616).

Almost surely, 2^34340203023 is an apocalyptic number.

34340203023 is a deficient number, since it is larger than the sum of its proper divisors (17997070833).

34340203023 is a wasteful number, since it uses less digits than its factorization.

34340203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292054.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 34340203023 its reverse (32030204343), we get a palindrome (66370407366).

The spelling of 34340203023 in words is "thirty-four billion, three hundred forty million, two hundred three thousand, twenty-three".