2630123236609 has 16 divisors (see below), whose sum is σ = 2909366057664. Its totient is φ = 2357589369600.

The previous prime is 2630123236579. The next prime is 2630123236621. The reversal of 2630123236609 is 9066323210362.

2630123236609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2630123236609 - 2⁴¹ = 431099981057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2630123236109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2334157 + ... + 3272389.

It is an arithmetic number, because the mean of its divisors is an integer number (181835378604).

Almost surely, 2^{2630123236609} is an apocalyptic number.

It is an amenable number.

2630123236609 is a deficient number, since it is larger than the sum of its proper divisors (279242821055).

2630123236609 is a wasteful number, since it uses less digits than its factorization.

2630123236609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941808.

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 2630123236609 in words is "two trillion, six hundred thirty billion, one hundred twenty-three million, two hundred thirty-six thousand, six hundred nine".