34140444023 has 8 divisors (see below), whose sum is σ = 39020324640. Its totient is φ = 29261232000.

The previous prime is 34140444007. The next prime is 34140444029. The reversal of 34140444023 is 32044404143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34140444023 - 2⁴ = 34140444007 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 (34140444029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52478 + ... + 266523.

It is an arithmetic number, because the mean of its divisors is an integer number (4877540580).

Almost surely, 2^34140444023 is an apocalyptic number.

34140444023 is a deficient number, since it is larger than the sum of its proper divisors (4879880617).

34140444023 is a wasteful number, since it uses less digits than its factorization.

34140444023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334297.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 34140444023 its reverse (32044404143), we get a palindrome (66184848166).

The spelling of 34140444023 in words is "thirty-four billion, one hundred forty million, four hundred forty-four thousand, twenty-three".