4543355142 has 24 divisors (see below), whose sum is σ = 9873159816. Its totient is φ = 1509955776.

The previous prime is 4543355137. The next prime is 4543355143. The reversal of 4543355142 is 2415533454.

It is a junction number, because it is equal to n+sod(n) for n = 4543355097 and 4543355106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543355143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368428 + ... + 380559.

It is an arithmetic number, because the mean of its divisors is an integer number (411381659).

Almost surely, 2^4543355142 is an apocalyptic number.

4543355142 is an abundant number, since it is smaller than the sum of its proper divisors (5329804674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543355142 is a wasteful number, since it uses less digits than its factorization.

4543355142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749332 (or 749329 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 4543355142 is about 67404.4148554084. The cubic root of 4543355142 is about 1656.2487439658.

Adding to 4543355142 its reverse (2415533454), we get a palindrome (6958888596).

The spelling of 4543355142 in words is "four billion, five hundred forty-three million, three hundred fifty-five thousand, one hundred forty-two".