34400110023 has 8 divisors (see below), whose sum is σ = 50963126000. Its totient is φ = 22933406664.

The previous prime is 34400110013. The next prime is 34400110027. The reversal of 34400110023 is 32001100443.

It is not a de Polignac number, because 34400110023 - 2¹³ = 34400101831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34400109978 and 34400110005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34400110027) 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, 637039048 + ... + 637039101.

It is an arithmetic number, because the mean of its divisors is an integer number (6370390750).

Almost surely, 2^34400110023 is an apocalyptic number.

34400110023 is a deficient number, since it is larger than the sum of its proper divisors (16563015977).

34400110023 is a wasteful number, since it uses less digits than its factorization.

34400110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274078158 (or 1274078152 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 34400110023 its reverse (32001100443), we get a palindrome (66401210466).

The spelling of 34400110023 in words is "thirty-four billion, four hundred million, one hundred ten thousand, twenty-three".