2126204039035 has 4 divisors (see below), whose sum is σ = 2551444846848. Its totient is φ = 1700963231224.

The previous prime is 2126204039017. The next prime is 2126204039051. The reversal of 2126204039035 is 5309304026212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2126204039035 - 2²⁹ = 2125667168123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2126204038985 and 2126204039003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212620403899 + ... + 212620403908.

It is an arithmetic number, because the mean of its divisors is an integer number (637861211712).

Almost surely, 2^{2126204039035} is an apocalyptic number.

2126204039035 is a deficient number, since it is larger than the sum of its proper divisors (425240807813).

2126204039035 is an equidigital number, since it uses as much as digits as its factorization.

2126204039035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425240807812.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2126204039035 in words is "two trillion, one hundred twenty-six billion, two hundred four million, thirty-nine thousand, thirty-five".