2042232406 has 16 divisors (see below), whose sum is σ = 3246210000. Its totient is φ = 960261120.

The previous prime is 2042232383. The next prime is 2042232407. The reversal of 2042232406 is 6042322402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042232407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18421 + ... + 66511.

It is an arithmetic number, because the mean of its divisors is an integer number (202888125).

Almost surely, 2^2042232406 is an apocalyptic number.

2042232406 is a deficient number, since it is larger than the sum of its proper divisors (1203977594).

2042232406 is a wasteful number, since it uses less digits than its factorization.

2042232406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49359.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2042232406 is about 45191.0655550409. The cubic root of 2042232406 is about 1268.7276003196.

Adding to 2042232406 its reverse (6042322402), we get a palindrome (8084554808).

The spelling of 2042232406 in words is "two billion, forty-two million, two hundred thirty-two thousand, four hundred six".