34140333023 has 4 divisors (see below), whose sum is σ = 34152524448. Its totient is φ = 34128141600.

The previous prime is 34140332971. The next prime is 34140333043. The reversal of 34140333023 is 32033304143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32033304143 = 117979 ⋅271517.

It is a cyclic number.

It is not a de Polignac number, because 34140333023 - 2²² = 34136138719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34140332983 and 34140333001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34140333043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6091511 + ... + 6097112.

It is an arithmetic number, because the mean of its divisors is an integer number (8538131112).

Almost surely, 2^34140333023 is an apocalyptic number.

34140333023 is a deficient number, since it is larger than the sum of its proper divisors (12191425).

34140333023 is a wasteful number, since it uses less digits than its factorization.

34140333023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12191424.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 34140333023 its reverse (32033304143), we get a palindrome (66173637166).

The spelling of 34140333023 in words is "thirty-four billion, one hundred forty million, three hundred thirty-three thousand, twenty-three".