2124035522405 has 8 divisors (see below), whose sum is σ = 2559781867032. Its totient is φ = 1691935591168.

The previous prime is 2124035522381. The next prime is 2124035522417. The reversal of 2124035522405 is 5042255304212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 449519293444 + 1674516228961 = 670462^2 + 1294031^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2124035522405 - 2¹⁰ = 2124035521381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911602064 + ... + 911604393.

It is an arithmetic number, because the mean of its divisors is an integer number (319972733379).

Almost surely, 2^{2124035522405} is an apocalyptic number.

It is an amenable number.

2124035522405 is a deficient number, since it is larger than the sum of its proper divisors (435746344627).

2124035522405 is a wasteful number, since it uses less digits than its factorization.

2124035522405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823206695.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 2124035522405 in words is "two trillion, one hundred twenty-four billion, thirty-five million, five hundred twenty-two thousand, four hundred five".