2243403141 has 32 divisors (see below), whose sum is σ = 3690178560. Its totient is φ = 1183917504.

The previous prime is 2243403137. The next prime is 2243403157. The reversal of 2243403141 is 1413043422.

It is not a de Polignac number, because 2243403141 - 2² = 2243403137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243403541) 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 31 ways as a sum of consecutive naturals, for example, 66075 + ... + 94088.

It is an arithmetic number, because the mean of its divisors is an integer number (115318080).

Almost surely, 2^2243403141 is an apocalyptic number.

2243403141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2243403141 is a deficient number, since it is larger than the sum of its proper divisors (1446775419).

2243403141 is a wasteful number, since it uses less digits than its factorization.

2243403141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160225.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2243403141 is about 47364.5768586609. The cubic root of 2243403141 is about 1309.0888018857.

Adding to 2243403141 its reverse (1413043422), we get a palindrome (3656446563).

The spelling of 2243403141 in words is "two billion, two hundred forty-three million, four hundred three thousand, one hundred forty-one".