4112521044 has 48 divisors (see below), whose sum is σ = 10135567680. Its totient is φ = 1294237440.

The previous prime is 4112521027. The next prime is 4112521087. The reversal of 4112521044 is 4401252114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36024 + ... + 97584.

It is an arithmetic number, because the mean of its divisors is an integer number (211157660).

Almost surely, 2^4112521044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4112521044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5067783840).

4112521044 is an abundant number, since it is smaller than the sum of its proper divisors (6023046636).

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

4112521044 is a wasteful number, since it uses less digits than its factorization.

4112521044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61880 (or 61878 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 4112521044 is about 64128.9407678000. The cubic root of 4112521044 is about 1602.1482918395.

Adding to 4112521044 its reverse (4401252114), we get a palindrome (8513773158).

The spelling of 4112521044 in words is "four billion, one hundred twelve million, five hundred twenty-one thousand, forty-four".