4010121340 has 24 divisors (see below), whose sum is σ = 8422504272. Its totient is φ = 1603810560.

The previous prime is 4010121253. The next prime is 4010121341. The reversal of 4010121340 is 431210104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010121341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196707 + ... + 216133.

It is an arithmetic number, because the mean of its divisors is an integer number (350937678).

Almost surely, 2^4010121340 is an apocalyptic number.

It is an amenable number.

4010121340 is an abundant number, since it is smaller than the sum of its proper divisors (4412382932).

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

4010121340 is a wasteful number, since it uses less digits than its factorization.

4010121340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29757 (or 29755 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4010121340 is about 63325.5188687783. The cubic root of 4010121340 is about 1588.7388097570.

Adding to 4010121340 its reverse (431210104), we get a palindrome (4441331444).

The spelling of 4010121340 in words is "four billion, ten million, one hundred twenty-one thousand, three hundred forty".