4152123245105 has 16 divisors (see below), whose sum is σ = 5582412385344. Its totient is φ = 2938111778880.

The previous prime is 4152123245033. The next prime is 4152123245107. The reversal of 4152123245105 is 5015423212514.

It is not a de Polignac number, because 4152123245105 - 2⁸ = 4152123244849 is a prime.

It is a super-2 number, since 2×4152123245105² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4152123245107) 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, 1020175667 + ... + 1020179736.

It is an arithmetic number, because the mean of its divisors is an integer number (348900774084).

Almost surely, 2^{4152123245105} is an apocalyptic number.

It is an amenable number.

4152123245105 is a deficient number, since it is larger than the sum of its proper divisors (1430289140239).

4152123245105 is a wasteful number, since it uses less digits than its factorization.

4152123245105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040355456.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 4152123245105 its reverse (5015423212514), we get a palindrome (9167546457619).

The spelling of 4152123245105 in words is "four trillion, one hundred fifty-two billion, one hundred twenty-three million, two hundred forty-five thousand, one hundred five".