4142326442 has 8 divisors (see below), whose sum is σ = 6213788100. Its totient is φ = 2071063744.

The previous prime is 4142326421. The next prime is 4142326483. The reversal of 4142326442 is 2446232414.

It can be written as a sum of positive squares in 2 ways, for example, as 4093312441 + 49014001 = 63979^2 + 7001^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4142326399 and 4142326408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24434 + ... + 94242.

Almost surely, 2^4142326442 is an apocalyptic number.

4142326442 is a deficient number, since it is larger than the sum of its proper divisors (2071461658).

4142326442 is a wasteful number, since it uses less digits than its factorization.

4142326442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99480.

The product of its digits is 36864, while the sum is 32.

The square root of 4142326442 is about 64360.9077157866. The cubic root of 4142326442 is about 1606.0094893173.

Adding to 4142326442 its reverse (2446232414), we get a palindrome (6588558856).

The spelling of 4142326442 in words is "four billion, one hundred forty-two million, three hundred twenty-six thousand, four hundred forty-two".