4041442120 has 64 divisors (see below), whose sum is σ = 9706780800. Its totient is φ = 1509903360.

The previous prime is 4041442103. The next prime is 4041442187. The reversal of 4041442120 is 212441404.

It is a junction number, because it is equal to n+sod(n) for n = 4041442091 and 4041442100.

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, 16512 + ... + 91408.

It is an arithmetic number, because the mean of its divisors is an integer number (151668450).

Almost surely, 2^4041442120 is an apocalyptic number.

4041442120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4041442120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4853390400).

4041442120 is an abundant number, since it is smaller than the sum of its proper divisors (5665338680).

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

4041442120 is a wasteful number, since it uses less digits than its factorization.

4041442120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74998 (or 74994 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4041442120 is about 63572.3376949440. The cubic root of 4041442120 is about 1592.8643330950.

Adding to 4041442120 its reverse (212441404), we get a palindrome (4253883524).

The spelling of 4041442120 in words is "four billion, forty-one million, four hundred forty-two thousand, one hundred twenty".