2442651611 has 2 divisors, whose sum is σ = 2442651612. Its totient is φ = 2442651610.

The previous prime is 2442651577. The next prime is 2442651619. The reversal of 2442651611 is 1161562442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2442651611 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2442651619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221325805 + 1221325806.

It is an arithmetic number, because the mean of its divisors is an integer number (1221325806).

Almost surely, 2^2442651611 is an apocalyptic number.

2442651611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442651611 is an equidigital number, since it uses as much as digits as its factorization.

2442651611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 32.

The square root of 2442651611 is about 49423.1890007110. The cubic root of 2442651611 is about 1346.7505958608.

The spelling of 2442651611 in words is "two billion, four hundred forty-two million, six hundred fifty-one thousand, six hundred eleven".