2015418341 has 4 divisors (see below), whose sum is σ = 2027068332. Its totient is φ = 2003768352.

The previous prime is 2015418329. The next prime is 2015418403. The reversal of 2015418341 is 1438145102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1067394241 + 948024100 = 32671^2 + 30790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2015418341 - 2⁶ = 2015418277 is a prime.

It is a super-2 number, since 2×2015418341² = 8123822178478384562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015418541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5824736 + ... + 5825081.

It is an arithmetic number, because the mean of its divisors is an integer number (506767083).

Almost surely, 2^2015418341 is an apocalyptic number.

It is an amenable number.

2015418341 is a deficient number, since it is larger than the sum of its proper divisors (11649991).

2015418341 is a wasteful number, since it uses less digits than its factorization.

2015418341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11649990.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 2015418341 is about 44893.4108862314. The cubic root of 2015418341 is about 1263.1504142137.

The spelling of 2015418341 in words is "two billion, fifteen million, four hundred eighteen thousand, three hundred forty-one".