34120240323 has 16 divisors (see below), whose sum is σ = 50132544000. Its totient is φ = 20508765984.

The previous prime is 34120240321. The next prime is 34120240331. The reversal of 34120240323 is 32304202143.

It is not a de Polignac number, because 34120240323 - 2¹ = 34120240321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34120240293 and 34120240302.

It is not an unprimeable number, because it can be changed into a prime (34120240321) 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, 10171323 + ... + 10174676.

It is an arithmetic number, because the mean of its divisors is an integer number (3133284000).

Almost surely, 2^34120240323 is an apocalyptic number.

34120240323 is a deficient number, since it is larger than the sum of its proper divisors (16012303677).

34120240323 is a wasteful number, since it uses less digits than its factorization.

34120240323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20346058.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 34120240323 its reverse (32304202143), we get a palindrome (66424442466).

The spelling of 34120240323 in words is "thirty-four billion, one hundred twenty million, two hundred forty thousand, three hundred twenty-three".