2426511361 has 4 divisors (see below), whose sum is σ = 2427267924. Its totient is φ = 2425754800.

The previous prime is 2426511343. The next prime is 2426511401. The reversal of 2426511361 is 1631156242.

It is a happy number.

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 2007040000 + 419471361 = 44800^2 + 20481^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426511361 - 2¹¹ = 2426509313 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2426511331) 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, 373450 + ... + 379891.

It is an arithmetic number, because the mean of its divisors is an integer number (606816981).

Almost surely, 2^2426511361 is an apocalyptic number.

It is an amenable number.

2426511361 is a deficient number, since it is larger than the sum of its proper divisors (756563).

2426511361 is an equidigital number, since it uses as much as digits as its factorization.

2426511361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756562.

The product of its digits is 8640, while the sum is 31.

The square root of 2426511361 is about 49259.6321646843. The cubic root of 2426511361 is about 1343.7777412092. Note that the first 4 decimals are identical.

The spelling of 2426511361 in words is "two billion, four hundred twenty-six million, five hundred eleven thousand, three hundred sixty-one".