4125511342111 has 8 divisors (see below), whose sum is σ = 4126329205760. Its totient is φ = 4124693581272.

The previous prime is 4125511342109. The next prime is 4125511342153. The reversal of 4125511342111 is 1112431155214.

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

It is a cyclic number.

It is not a de Polignac number, because 4125511342111 - 2¹ = 4125511342109 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 (4125511342181) 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, 157431136 + ... + 157457338.

It is an arithmetic number, because the mean of its divisors is an integer number (515791150720).

Almost surely, 2^{4125511342111} is an apocalyptic number.

4125511342111 is a deficient number, since it is larger than the sum of its proper divisors (817863649).

4125511342111 is a wasteful number, since it uses less digits than its factorization.

4125511342111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51405.

The product of its digits is 4800, while the sum is 31.

Adding to 4125511342111 its reverse (1112431155214), we get a palindrome (5237942497325).

The spelling of 4125511342111 in words is "four trillion, one hundred twenty-five billion, five hundred eleven million, three hundred forty-two thousand, one hundred eleven".