2442421132442 has 8 divisors (see below), whose sum is σ = 3663641100756. Its totient is φ = 1221207432192.

The previous prime is 2442421132399. The next prime is 2442421132493. The reversal of 2442421132442 is 2442311242442.

2442421132442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2441153131561 + 1268000881 = 1562419^2 + 35609^2 .

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, 426983 + ... + 2251034.

Almost surely, 2^{2442421132442} is an apocalyptic number.

2442421132442 is a deficient number, since it is larger than the sum of its proper divisors (1221219968314).

2442421132442 is a wasteful number, since it uses less digits than its factorization.

2442421132442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134032.

The product of its digits is 98304, while the sum is 35.

Adding to 2442421132442 its reverse (2442311242442), we get a palindrome (4884732374884).

The spelling of 2442421132442 in words is "two trillion, four hundred forty-two billion, four hundred twenty-one million, one hundred thirty-two thousand, four hundred forty-two".