2231241442 has 8 divisors (see below), whose sum is σ = 3347938476. Its totient is φ = 1115261952.

The previous prime is 2231241413. The next prime is 2231241479. The reversal of 2231241442 is 2441421322.

It can be written as a sum of positive squares in 2 ways, for example, as 2169603241 + 61638201 = 46579^2 + 7851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2231241442³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171543 + ... + 184090.

Almost surely, 2^2231241442 is an apocalyptic number.

2231241442 is a deficient number, since it is larger than the sum of its proper divisors (1116697034).

2231241442 is a wasteful number, since it uses less digits than its factorization.

2231241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358772.

The product of its digits is 3072, while the sum is 25.

The square root of 2231241442 is about 47236.0184816629. The cubic root of 2231241442 is about 1306.7189498927.

Adding to 2231241442 its reverse (2441421322), we get a palindrome (4672662764).

The spelling of 2231241442 in words is "two billion, two hundred thirty-one million, two hundred forty-one thousand, four hundred forty-two".