2635342334011 has 2 divisors, whose sum is σ = 2635342334012. Its totient is φ = 2635342334010.

The previous prime is 2635342333993. The next prime is 2635342334101. The reversal of 2635342334011 is 1104332435362.

It is a happy number.

Together with next prime (2635342334101) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2635342334011 - 2⁵ = 2635342333979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2635342394011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317671167005 + 1317671167006.

It is an arithmetic number, because the mean of its divisors is an integer number (1317671167006).

Almost surely, 2^{2635342334011} is an apocalyptic number.

2635342334011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2635342334011 is an equidigital number, since it uses as much as digits as its factorization.

2635342334011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 2635342334011 its reverse (1104332435362), we get a palindrome (3739674769373).

The spelling of 2635342334011 in words is "two trillion, six hundred thirty-five billion, three hundred forty-two million, three hundred thirty-four thousand, eleven".