2635342333979 has 2 divisors, whose sum is σ = 2635342333980. Its totient is φ = 2635342333978.

The previous prime is 2635342333973. The next prime is 2635342333993. The reversal of 2635342333979 is 9793332435362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2635342333979 - 2²⁴ = 2635325556763 is a prime.

It is not a weakly prime, because it can be changed into another prime (2635342333973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317671166989 + 1317671166990.

It is an arithmetic number, because the mean of its divisors is an integer number (1317671166990).

Almost surely, 2^{2635342333979} is an apocalyptic number.

2635342333979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2635342333979 is an equidigital number, since it uses as much as digits as its factorization.

2635342333979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66134880, while the sum is 59.

The spelling of 2635342333979 in words is "two trillion, six hundred thirty-five billion, three hundred forty-two million, three hundred thirty-three thousand, nine hundred seventy-nine".