4261080915 has 144 divisors (see below), whose sum is σ = 9470549088. Its totient is φ = 1755758592.

The previous prime is 4261080899. The next prime is 4261080917. The reversal of 4261080915 is 5190801624.

It is not a de Polignac number, because 4261080915 - 2⁴ = 4261080899 is a prime.

Together with 5209468173 it forms an amicable pair .

It is a self number, because there is not a number n which added to its sum of digits gives 4261080915.

It is not an unprimeable number, because it can be changed into a prime (4261080917) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1230867 + ... + 1234323.

It is an arithmetic number, because the mean of its divisors is an integer number (65767702).

Almost surely, 2^4261080915 is an apocalyptic number.

4261080915 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4261080915 is an abundant number, since it is smaller than the sum of its proper divisors (5209468173).

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

4261080915 is a wasteful number, since it uses less digits than its factorization.

4261080915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538 (or 3528 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 4261080915 is about 65276.9554666882. The cubic root of 4261080915 is about 1621.2124382698.

The spelling of 4261080915 in words is "four billion, two hundred sixty-one million, eighty thousand, nine hundred fifteen".