2141232442 has 8 divisors (see below), whose sum is σ = 3212216532. Its totient is φ = 1070493600.

The previous prime is 2141232427. The next prime is 2141232461. The reversal of 2141232442 is 2442321412.

It can be written as a sum of positive squares in 2 ways, for example, as 1894773841 + 246458601 = 43529^2 + 15699^2 .

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

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, 37659 + ... + 75502.

Almost surely, 2^2141232442 is an apocalyptic number.

2141232442 is a deficient number, since it is larger than the sum of its proper divisors (1070984090).

2141232442 is a wasteful number, since it uses less digits than its factorization.

2141232442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122624.

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

The square root of 2141232442 is about 46273.4528860771. The cubic root of 2141232442 is about 1288.9060778023.

Adding to 2141232442 its reverse (2442321412), we get a palindrome (4583553854).

The spelling of 2141232442 in words is "two billion, one hundred forty-one million, two hundred thirty-two thousand, four hundred forty-two".