4025115340 has 12 divisors (see below), whose sum is σ = 8452742256. Its totient is φ = 1610046128.

The previous prime is 4025115331. The next prime is 4025115371. The reversal of 4025115340 is 435115204.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100627864 + ... + 100627903.

It is an arithmetic number, because the mean of its divisors is an integer number (704395188).

Almost surely, 2^4025115340 is an apocalyptic number.

It is an amenable number.

4025115340 is an abundant number, since it is smaller than the sum of its proper divisors (4427626916).

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

4025115340 is a wasteful number, since it uses less digits than its factorization.

4025115340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201255776 (or 201255774 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4025115340 is about 63443.7967022782. The cubic root of 4025115340 is about 1590.7164657359.

The spelling of 4025115340 in words is "four billion, twenty-five million, one hundred fifteen thousand, three hundred forty".