2044302442 has 48 divisors (see below), whose sum is σ = 3849092352. Its totient is φ = 807135840.

The previous prime is 2044302433. The next prime is 2044302443. The reversal of 2044302442 is 2442034402.

It is not an unprimeable number, because it can be changed into a prime (2044302443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802623 + ... + 805165.

It is an arithmetic number, because the mean of its divisors is an integer number (80189424).

Almost surely, 2^2044302442 is an apocalyptic number.

2044302442 is a deficient number, since it is larger than the sum of its proper divisors (1804789910).

2044302442 is a wasteful number, since it uses less digits than its factorization.

2044302442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203 (or 3196 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2044302442 is about 45213.9629097030. The cubic root of 2044302442 is about 1269.1561223857.

Adding to 2044302442 its reverse (2442034402), we get a palindrome (4486336844).

The spelling of 2044302442 in words is "two billion, forty-four million, three hundred two thousand, four hundred forty-two".