2124238044951 has 48 divisors (see below), whose sum is σ = 3381003400320. Its totient is φ = 1274452440000.

The previous prime is 2124238044857. The next prime is 2124238044959. The reversal of 2124238044951 is 1594408324212.

2124238044951 is a `hidden beast` number, since 2 + 124 + 2 + 3 + 80 + 449 + 5 + 1 = 666.

It is not a de Polignac number, because 2124238044951 - 2¹⁰ = 2124238043927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2124238044897 and 2124238044906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124238044959) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73288180 + ... + 73317158.

It is an arithmetic number, because the mean of its divisors is an integer number (70437570840).

Almost surely, 2^{2124238044951} is an apocalyptic number.

2124238044951 is a deficient number, since it is larger than the sum of its proper divisors (1256765355369).

2124238044951 is a wasteful number, since it uses less digits than its factorization.

2124238044951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36428 (or 36425 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 2124238044951 in words is "two trillion, one hundred twenty-four billion, two hundred thirty-eight million, forty-four thousand, nine hundred fifty-one".