2124301042 has 16 divisors (see below), whose sum is σ = 3355320960. Its totient is φ = 1005899472.

The previous prime is 2124301033. The next prime is 2124301057. The reversal of 2124301042 is 2401034212.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 126343 + ... + 142165.

It is an arithmetic number, because the mean of its divisors is an integer number (209707560).

Almost surely, 2^2124301042 is an apocalyptic number.

2124301042 is a deficient number, since it is larger than the sum of its proper divisors (1231019918).

2124301042 is a wasteful number, since it uses less digits than its factorization.

2124301042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19377.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2124301042 is about 46090.1403990051. The cubic root of 2124301042 is about 1285.4998216098.

Adding to 2124301042 its reverse (2401034212), we get a palindrome (4525335254).

The spelling of 2124301042 in words is "two billion, one hundred twenty-four million, three hundred one thousand, forty-two".