2141021024 has 24 divisors (see below), whose sum is σ = 4262501880. Its totient is φ = 1058480896.

The previous prime is 2141021011. The next prime is 2141021039. The reversal of 2141021024 is 4201201412.

It is a junction number, because it is equal to n+sod(n) for n = 2141020993 and 2141021011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373034 + ... + 378729.

It is an arithmetic number, because the mean of its divisors is an integer number (177604245).

Almost surely, 2^2141021024 is an apocalyptic number.

It is an amenable number.

2141021024 is a deficient number, since it is larger than the sum of its proper divisors (2121480856).

2141021024 is an equidigital number, since it uses as much as digits as its factorization.

2141021024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751862 (or 751854 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2141021024 is about 46271.1683881010. The cubic root of 2141021024 is about 1288.8636556737.

Adding to 2141021024 its reverse (4201201412), we get a palindrome (6342222436).

The spelling of 2141021024 in words is "two billion, one hundred forty-one million, twenty-one thousand, twenty-four".