2042023124 has 12 divisors (see below), whose sum is σ = 3574771284. Its totient is φ = 1020659904.

The previous prime is 2042023121. The next prime is 2042023141. The reversal of 2042023124 is 4213202402.

It can be written as a sum of positive squares in 2 ways, for example, as 996664900 + 1045358224 = 31570^2 + 32332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2042023096 and 2042023105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042023121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74627 + ... + 98250.

It is an arithmetic number, because the mean of its divisors is an integer number (297897607).

Almost surely, 2^2042023124 is an apocalyptic number.

It is an amenable number.

2042023124 is a deficient number, since it is larger than the sum of its proper divisors (1532748160).

2042023124 is a wasteful number, since it uses less digits than its factorization.

2042023124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175834 (or 175832 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2042023124 is about 45188.7499716467. The cubic root of 2042023124 is about 1268.6842603420.

Adding to 2042023124 its reverse (4213202402), we get a palindrome (6255225526).

The spelling of 2042023124 in words is "two billion, forty-two million, twenty-three thousand, one hundred twenty-four".