2124252134539 has 8 divisors (see below), whose sum is σ = 2131444123952. Its totient is φ = 2117072285280.

The previous prime is 2124252134531. The next prime is 2124252134567. The reversal of 2124252134539 is 9354312524212.

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 2124252134539 - 2³ = 2124252134531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2124252134495 and 2124252134504.

It is not an unprimeable number, because it can be changed into a prime (2124252134531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684424 + ... + 3384469.

It is an arithmetic number, because the mean of its divisors is an integer number (266430515494).

Almost surely, 2^{2124252134539} is an apocalyptic number.

2124252134539 is a deficient number, since it is larger than the sum of its proper divisors (7191989413).

2124252134539 is an equidigital number, since it uses as much as digits as its factorization.

2124252134539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070077.

The product of its digits is 518400, while the sum is 43.

The spelling of 2124252134539 in words is "two trillion, one hundred twenty-four billion, two hundred fifty-two million, one hundred thirty-four thousand, five hundred thirty-nine".