2124162542455 has 8 divisors (see below), whose sum is σ = 2549120757552. Its totient is φ = 1699246229568.

The previous prime is 2124162542443. The next prime is 2124162542479. The reversal of 2124162542455 is 5542452614212.

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 2124162542455 - 2¹⁵ = 2124162509687 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, 10363917 + ... + 10566886.

It is an arithmetic number, because the mean of its divisors is an integer number (318640094694).

Almost surely, 2^{2124162542455} is an apocalyptic number.

2124162542455 is a deficient number, since it is larger than the sum of its proper divisors (424958215097).

2124162542455 is a wasteful number, since it uses less digits than its factorization.

2124162542455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20951105.

The product of its digits is 768000, while the sum is 43.

The spelling of 2124162542455 in words is "two trillion, one hundred twenty-four billion, one hundred sixty-two million, five hundred forty-two thousand, four hundred fifty-five".