2606840083429 has 4 divisors (see below), whose sum is σ = 2606857655776. Its totient is φ = 2606822511084.

The previous prime is 2606840083427. The next prime is 2606840083447. The reversal of 2606840083429 is 9243800486062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2606840083429 - 2¹ = 2606840083427 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606840083427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8561739 + ... + 8860984.

It is an arithmetic number, because the mean of its divisors is an integer number (651714413944).

Almost surely, 2^{2606840083429} is an apocalyptic number.

It is an amenable number.

2606840083429 is a deficient number, since it is larger than the sum of its proper divisors (17572347).

2606840083429 is a wasteful number, since it uses less digits than its factorization.

2606840083429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17572346.

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 2606840083429 in words is "two trillion, six hundred six billion, eight hundred forty million, eighty-three thousand, four hundred twenty-nine".