2426776242 has 24 divisors (see below), whose sum is σ = 5334898128. Its totient is φ = 735386520.

The previous prime is 2426776169. The next prime is 2426776249.

2426776242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2426776194 and 2426776203.

It is not an unprimeable number, because it can be changed into a prime (2426776249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1670608 + ... + 1672059.

It is an arithmetic number, because the mean of its divisors is an integer number (222287422).

Almost surely, 2^2426776242 is an apocalyptic number.

2426776242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2426776242 is an abundant number, since it is smaller than the sum of its proper divisors (2908121886).

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

2426776242 is a wasteful number, since it uses less digits than its factorization.

2426776242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342694 (or 3342683 counting only the distinct ones).

The product of its digits is 451584, while the sum is 42.

The square root of 2426776242 is about 49262.3207126907. The cubic root of 2426776242 is about 1343.8266355803.

The spelling of 2426776242 in words is "two billion, four hundred twenty-six million, seven hundred seventy-six thousand, two hundred forty-two".