2042403332 has 24 divisors (see below), whose sum is σ = 3609962496. Its totient is φ = 1011019968.

The previous prime is 2042403331. The next prime is 2042403383. The reversal of 2042403332 is 2333042402.

It is a super-2 number, since 2×2042403332² = 8342822741129404448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042403298 and 2042403307.

It is not an unprimeable number, because it can be changed into a prime (2042403331) 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, 251528 + ... + 259520.

It is an arithmetic number, because the mean of its divisors is an integer number (150415104).

Almost surely, 2^2042403332 is an apocalyptic number.

It is an amenable number.

2042403332 is a deficient number, since it is larger than the sum of its proper divisors (1567559164).

2042403332 is a wasteful number, since it uses less digits than its factorization.

2042403332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8627 (or 8625 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2042403332 is about 45192.9566636218. The cubic root of 2042403332 is about 1268.7629949990.

Adding to 2042403332 its reverse (2333042402), we get a palindrome (4375445734).

The spelling of 2042403332 in words is "two billion, forty-two million, four hundred three thousand, three hundred thirty-two".