4454212064242 has 16 divisors (see below), whose sum is σ = 6689178505440. Its totient is φ = 2224486260288.

The previous prime is 4454212064207. The next prime is 4454212064249. The reversal of 4454212064242 is 2424602124544.

It is a super-2 number, since 2×4454212064242² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4454212064195 and 4454212064204.

It is not an unprimeable number, because it can be changed into a prime (4454212064249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26649609 + ... + 26816227.

It is an arithmetic number, because the mean of its divisors is an integer number (418073656590).

Almost surely, 2^{4454212064242} is an apocalyptic number.

4454212064242 is a deficient number, since it is larger than the sum of its proper divisors (2234966441198).

4454212064242 is a wasteful number, since it uses less digits than its factorization.

4454212064242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182265.

The product of its (nonzero) digits is 491520, while the sum is 40.

Adding to 4454212064242 its reverse (2424602124544), we get a palindrome (6878814188786).

The spelling of 4454212064242 in words is "four trillion, four hundred fifty-four billion, two hundred twelve million, sixty-four thousand, two hundred forty-two".