2444246424442 has 16 divisors (see below), whose sum is σ = 3669341323752. Its totient is φ = 1221132844800.

The previous prime is 2444246424379. The next prime is 2444246424493.

2444246424442 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2235261216241 + 208985208201 = 1495079^2 + 457149^2 .

It is a super-2 number, since 2×2444246424442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2444246424392 and 2444246424401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28333198 + ... + 28419334.

Almost surely, 2^{2444246424442} is an apocalyptic number.

2444246424442 is a deficient number, since it is larger than the sum of its proper divisors (1225094899310).

2444246424442 is a wasteful number, since it uses less digits than its factorization.

2444246424442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97473.

The product of its digits is 6291456, while the sum is 46.

The spelling of 2444246424442 in words is "two trillion, four hundred forty-four billion, two hundred forty-six million, four hundred twenty-four thousand, four hundred forty-two".