34400122423 has 8 divisors (see below), whose sum is σ = 34590007296. Its totient is φ = 34210339800.

The previous prime is 34400122411. The next prime is 34400122441. The reversal of 34400122423 is 32422100443.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34400122423 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 (34400122483) 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, 706638 + ... + 753748.

It is an arithmetic number, because the mean of its divisors is an integer number (4323750912).

Almost surely, 2^34400122423 is an apocalyptic number.

34400122423 is a deficient number, since it is larger than the sum of its proper divisors (189884873).

34400122423 is a wasteful number, since it uses less digits than its factorization.

34400122423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51125.

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

Adding to 34400122423 its reverse (32422100443), we get a palindrome (66822222866).

The spelling of 34400122423 in words is "thirty-four billion, four hundred million, one hundred twenty-two thousand, four hundred twenty-three".