34544243423 has 16 divisors (see below), whose sum is σ = 37795979520. Its totient is φ = 31462986240.

The previous prime is 34544243417. The next prime is 34544243429. The reversal of 34544243423 is 32434244543.

It is an interprime number because it is at equal distance from previous prime (34544243417) and next prime (34544243429).

It is not a de Polignac number, because 34544243423 - 2⁶ = 34544243359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34544243429) 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, 472343 + ... + 540551.

It is an arithmetic number, because the mean of its divisors is an integer number (2362248720).

Almost surely, 2^34544243423 is an apocalyptic number.

34544243423 is a deficient number, since it is larger than the sum of its proper divisors (3251736097).

34544243423 is an frugal number, since it uses more digits than its factorization.

34544243423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68319 (or 68257 counting only the distinct ones).

The product of its digits is 552960, while the sum is 38.

Adding to 34544243423 its reverse (32434244543), we get a palindrome (66978487966).

The spelling of 34544243423 in words is "thirty-four billion, five hundred forty-four million, two hundred forty-three thousand, four hundred twenty-three".