2800384236011 has 2 divisors, whose sum is σ = 2800384236012. Its totient is φ = 2800384236010.

The previous prime is 2800384235983. The next prime is 2800384236037. The reversal of 2800384236011 is 1106324830082.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2800384236011 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2800384236071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400192118005 + 1400192118006.

It is an arithmetic number, because the mean of its divisors is an integer number (1400192118006).

Almost surely, 2^{2800384236011} is an apocalyptic number.

2800384236011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2800384236011 is an equidigital number, since it uses as much as digits as its factorization.

2800384236011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 2800384236011 in words is "two trillion, eight hundred billion, three hundred eighty-four million, two hundred thirty-six thousand, eleven".