4543455014242 has 8 divisors (see below), whose sum is σ = 6999376643676. Its totient is φ = 2210329466352.

The previous prime is 4543455014239. The next prime is 4543455014243. The reversal of 4543455014242 is 2424105543454.

It can be written as a sum of positive squares in 2 ways, for example, as 4542605932921 + 849081321 = 2131339^2 + 29139^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4543455014243) by changing a digit.

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, 30699020293 + ... + 30699020440.

Almost surely, 2^{4543455014242} is an apocalyptic number.

4543455014242 is a deficient number, since it is larger than the sum of its proper divisors (2455921629434).

4543455014242 is a wasteful number, since it uses less digits than its factorization.

4543455014242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61398040772.

The product of its (nonzero) digits is 1536000, while the sum is 43.

The spelling of 4543455014242 in words is "four trillion, five hundred forty-three billion, four hundred fifty-five million, fourteen thousand, two hundred forty-two".