2124532620044 has 24 divisors (see below), whose sum is σ = 3852027303936. Its totient is φ = 1024206282000.

The previous prime is 2124532620019. The next prime is 2124532620163. The reversal of 2124532620044 is 4400262354212.

It is a junction number, because it is equal to n+sod(n) for n = 2124532619986 and 2124532620013.

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, 31577702 + ... + 31644909.

It is an arithmetic number, because the mean of its divisors is an integer number (160501137664).

Almost surely, 2^{2124532620044} is an apocalyptic number.

It is an amenable number.

2124532620044 is a deficient number, since it is larger than the sum of its proper divisors (1727494683892).

2124532620044 is a wasteful number, since it uses less digits than its factorization.

2124532620044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63222917 (or 63222915 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 2124532620044 its reverse (4400262354212), we get a palindrome (6524794974256).

The spelling of 2124532620044 in words is "two trillion, one hundred twenty-four billion, five hundred thirty-two million, six hundred twenty thousand, forty-four".