34423110663123 has 64 divisors (see below), whose sum is σ = 56536040816640. Its totient is φ = 18142197720192.

The previous prime is 34423110663037. The next prime is 34423110663131. The reversal of 34423110663123 is 32136601132443.

It is not a de Polignac number, because 34423110663123 - 2¹⁶ = 34423110597587 is a prime.

It is a super-2 number, since 2×34423110663123² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (34423110663023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2278612336 + ... + 2278627442.

It is an arithmetic number, because the mean of its divisors is an integer number (883375637760).

Almost surely, 2^{34423110663123} is an apocalyptic number.

34423110663123 is a deficient number, since it is larger than the sum of its proper divisors (22112930153517).

34423110663123 is a wasteful number, since it uses less digits than its factorization.

34423110663123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21496.

The product of its (nonzero) digits is 186624, while the sum is 39.

Adding to 34423110663123 its reverse (32136601132443), we get a palindrome (66559711795566).

The spelling of 34423110663123 in words is "thirty-four trillion, four hundred twenty-three billion, one hundred ten million, six hundred sixty-three thousand, one hundred twenty-three".