4123124402123 has 16 divisors (see below), whose sum is σ = 4237748928000. Its totient is φ = 4009656591072.

The previous prime is 4123124402041. The next prime is 4123124402171. The reversal of 4123124402123 is 3212044213214.

It is a cyclic number.

It is not a de Polignac number, because 4123124402123 - 2⁸ = 4123124401867 is a prime.

It is a super-3 number, since 3×4123124402123³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4123124402923) 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, 10397333 + ... + 10786601.

It is an arithmetic number, because the mean of its divisors is an integer number (264859308000).

Almost surely, 2^{4123124402123} is an apocalyptic number.

4123124402123 is a deficient number, since it is larger than the sum of its proper divisors (114624525877).

4123124402123 is a wasteful number, since it uses less digits than its factorization.

4123124402123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390754.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4123124402123 its reverse (3212044213214), we get a palindrome (7335168615337).

The spelling of 4123124402123 in words is "four trillion, one hundred twenty-three billion, one hundred twenty-four million, four hundred two thousand, one hundred twenty-three".