34404100423 has 16 divisors (see below), whose sum is σ = 42920672256. Its totient is φ = 26791359840.

The previous prime is 34404100411. The next prime is 34404100433. The reversal of 34404100423 is 32400140443.

It is not a de Polignac number, because 34404100423 - 2⁵ = 34404100391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34404100403) 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, 19236 + ... + 263017.

It is an arithmetic number, because the mean of its divisors is an integer number (2682542016).

Almost surely, 2^34404100423 is an apocalyptic number.

34404100423 is a deficient number, since it is larger than the sum of its proper divisors (8516571833).

34404100423 is a wasteful number, since it uses less digits than its factorization.

34404100423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283854.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 34404100423 its reverse (32400140443), we get a palindrome (66804240866).

The spelling of 34404100423 in words is "thirty-four billion, four hundred four million, one hundred thousand, four hundred twenty-three".