4115202740 has 108 divisors (see below), whose sum is σ = 9678381804. Its totient is φ = 1468684800.

The previous prime is 4115202731. The next prime is 4115202743. The reversal of 4115202740 is 472025114.

It can be written as a sum of positive squares in 6 ways, for example, as 845879056 + 3269323684 = 29084^2 + 57178^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115202743) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9004592 + ... + 9005048.

Almost surely, 2^4115202740 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 4115202740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4839190902).

4115202740 is an abundant number, since it is smaller than the sum of its proper divisors (5563179064).

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

4115202740 is a wasteful number, since it uses less digits than its factorization.

4115202740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4115202740 is about 64149.8459857855. The cubic root of 4115202740 is about 1602.4964595510.

Adding to 4115202740 its reverse (472025114), we get a palindrome (4587227854).

The spelling of 4115202740 in words is "four billion, one hundred fifteen million, two hundred two thousand, seven hundred forty".