2443333442 has 32 divisors (see below), whose sum is σ = 4038819840. Its totient is φ = 1099360080.

The previous prime is 2443333393. The next prime is 2443333463.

2443333442 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2443333399 and 2443333408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1840583 + ... + 1841909.

It is an arithmetic number, because the mean of its divisors is an integer number (126213120).

Almost surely, 2^2443333442 is an apocalyptic number.

2443333442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2443333442 is a deficient number, since it is larger than the sum of its proper divisors (1595486398).

2443333442 is a wasteful number, since it uses less digits than its factorization.

2443333442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its digits is 82944, while the sum is 32.

The square root of 2443333442 is about 49430.0864049417. The cubic root of 2443333442 is about 1346.8758928775.

It can be divided in two parts, 24433 and 33442, that added together give a palindrome (57875).

The spelling of 2443333442 in words is "two billion, four hundred forty-three million, three hundred thirty-three thousand, four hundred forty-two".