2021341424 has 10 divisors (see below), whose sum is σ = 3916349040. Its totient is φ = 1010670704.

The previous prime is 2021341423. The next prime is 2021341459. The reversal of 2021341424 is 4241431202.

It is a self number, because there is not a number n which added to its sum of digits gives 2021341424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021341423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63166904 + ... + 63166935.

It is an arithmetic number, because the mean of its divisors is an integer number (391634904).

Almost surely, 2^2021341424 is an apocalyptic number.

It is an amenable number.

2021341424 is a deficient number, since it is larger than the sum of its proper divisors (1895007616).

2021341424 is a wasteful number, since it uses less digits than its factorization.

2021341424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126333847 (or 126333841 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2021341424 is about 44959.3307779375. The cubic root of 2021341424 is about 1264.3866219705.

Adding to 2021341424 its reverse (4241431202), we get a palindrome (6262772626).

The spelling of 2021341424 in words is "two billion, twenty-one million, three hundred forty-one thousand, four hundred twenty-four".