2124024142 has 16 divisors (see below), whose sum is σ = 3219888672. Its totient is φ = 1050743200.

The previous prime is 2124024139. The next prime is 2124024167. The reversal of 2124024142 is 2414204212.

It is a super-2 number, since 2×2124024142² = 9022957111597672328, which contains 22 as substring.

It is a congruent number.

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, 370248 + ... + 375940.

It is an arithmetic number, because the mean of its divisors is an integer number (201243042).

Almost surely, 2^2124024142 is an apocalyptic number.

2124024142 is a deficient number, since it is larger than the sum of its proper divisors (1095864530).

2124024142 is a wasteful number, since it uses less digits than its factorization.

2124024142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7643.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2124024142 is about 46087.1364048581. The cubic root of 2124024142 is about 1285.4439647482.

Adding to 2124024142 its reverse (2414204212), we get a palindrome (4538228354).

The spelling of 2124024142 in words is "two billion, one hundred twenty-four million, twenty-four thousand, one hundred forty-two".