4112104111540 has 24 divisors (see below), whose sum is σ = 8635717451592. Its totient is φ = 1644784727040.

The previous prime is 4112104111519. The next prime is 4112104111597. The reversal of 4112104111540 is 451114012114.

It can be written as a sum of positive squares in 4 ways, for example, as 48081964176 + 4064022147364 = 219276^2 + 2015942^2 .

It is a super-2 number, since 2×4112104111540² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2962501 + ... + 4123180.

It is an arithmetic number, because the mean of its divisors is an integer number (359821560483).

Almost surely, 2^{4112104111540} is an apocalyptic number.

It is an amenable number.

4112104111540 is an abundant number, since it is smaller than the sum of its proper divisors (4523613340052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4112104111540 is a wasteful number, since it uses less digits than its factorization.

4112104111540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7114707 (or 7114705 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

Adding to 4112104111540 its reverse (451114012114), we get a palindrome (4563218123654).

The spelling of 4112104111540 in words is "four trillion, one hundred twelve billion, one hundred four million, one hundred eleven thousand, five hundred forty".