2124342159489 has 24 divisors (see below), whose sum is σ = 3350199015072. Its totient is φ = 1286422110720.

The previous prime is 2124342159487. The next prime is 2124342159493. The reversal of 2124342159489 is 9849512434212.

2124342159489 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 3 + 4 + 2 + 159 + 489 = 666.

It is not a de Polignac number, because 2124342159489 - 2¹ = 2124342159487 is a prime.

It is a super-2 number, since 2×2124342159489² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2124342159487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8695459 + ... + 8936424.

It is an arithmetic number, because the mean of its divisors is an integer number (139591625628).

Almost surely, 2^{2124342159489} is an apocalyptic number.

It is an amenable number.

2124342159489 is a deficient number, since it is larger than the sum of its proper divisors (1225856855583).

2124342159489 is a wasteful number, since it uses less digits than its factorization.

2124342159489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17633117 (or 17633114 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The spelling of 2124342159489 in words is "two trillion, one hundred twenty-four billion, three hundred forty-two million, one hundred fifty-nine thousand, four hundred eighty-nine".