6454323352442 has 16 divisors (see below), whose sum is σ = 11545621898112. Its totient is φ = 2645871684720.

The previous prime is 6454323352429. The next prime is 6454323352487. The reversal of 6454323352442 is 2442533234546.

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, 10022240909 + ... + 10022241552.

It is an arithmetic number, because the mean of its divisors is an integer number (721601368632).

Almost surely, 2^{6454323352442} is an apocalyptic number.

6454323352442 is a deficient number, since it is larger than the sum of its proper divisors (5091298545670).

6454323352442 is a wasteful number, since it uses less digits than its factorization.

6454323352442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20044482493.

The product of its digits is 8294400, while the sum is 47.

Adding to 6454323352442 its reverse (2442533234546), we get a palindrome (8896856586988).

The spelling of 6454323352442 in words is "six trillion, four hundred fifty-four billion, three hundred twenty-three million, three hundred fifty-two thousand, four hundred forty-two".