4121130540 has 48 divisors (see below), whose sum is σ = 11756894688. Its totient is φ = 1078232064.

The previous prime is 4121130529. The next prime is 4121130551. The reversal of 4121130540 is 450311214.

It is an interprime number because it is at equal distance from previous prime (4121130529) and next prime (4121130551).

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, 644797 + ... + 651156.

It is an arithmetic number, because the mean of its divisors is an integer number (244935306).

Almost surely, 2^4121130540 is an apocalyptic number.

It is an amenable number.

4121130540 is an abundant number, since it is smaller than the sum of its proper divisors (7635764148).

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

4121130540 is a wasteful number, since it uses less digits than its factorization.

4121130540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296018 (or 1296016 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4121130540 is about 64196.0321203733. The cubic root of 4121130540 is about 1603.2655363651.

Adding to 4121130540 its reverse (450311214), we get a palindrome (4571441754).

The spelling of 4121130540 in words is "four billion, one hundred twenty-one million, one hundred thirty thousand, five hundred forty".