4112444540 has 72 divisors (see below), whose sum is σ = 8945681472. Its totient is φ = 1587331200.

The previous prime is 4112444519. The next prime is 4112444563. The reversal of 4112444540 is 454442114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5866190 + ... + 5866890.

It is an arithmetic number, because the mean of its divisors is an integer number (124245576).

Almost surely, 2^4112444540 is an apocalyptic number.

It is an amenable number.

4112444540 is an abundant number, since it is smaller than the sum of its proper divisors (4833236932).

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

4112444540 is a wasteful number, since it uses less digits than its factorization.

4112444540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 4112444540 is about 64128.3442792655. The cubic root of 4112444540 is about 1602.1383570160.

Adding to 4112444540 its reverse (454442114), we get a palindrome (4566886654).

The spelling of 4112444540 in words is "four billion, one hundred twelve million, four hundred forty-four thousand, five hundred forty".