2142011324 has 24 divisors (see below), whose sum is σ = 3838514400. Its totient is φ = 1045497024.

The previous prime is 2142011317. The next prime is 2142011353. The reversal of 2142011324 is 4231102412.

It is a junction number, because it is equal to n+sod(n) for n = 2142011296 and 2142011305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16802 + ... + 67574.

It is an arithmetic number, because the mean of its divisors is an integer number (159938100).

Almost surely, 2^2142011324 is an apocalyptic number.

It is an amenable number.

2142011324 is a deficient number, since it is larger than the sum of its proper divisors (1696503076).

2142011324 is a wasteful number, since it uses less digits than its factorization.

2142011324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51029 (or 51027 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2142011324 is about 46281.8681991123. The cubic root of 2142011324 is about 1289.0623404642.

Adding to 2142011324 its reverse (4231102412), we get a palindrome (6373113736).

The spelling of 2142011324 in words is "two billion, one hundred forty-two million, eleven thousand, three hundred twenty-four".