1543053214042 has 8 divisors (see below), whose sum is σ = 2318633377632. Its totient is φ = 770175421500.

The previous prime is 1543053214037. The next prime is 1543053214063. The reversal of 1543053214042 is 2404123503451.

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

It is a junction number, because it is equal to n+sod(n) for n = 1543053213989 and 1543053214007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675591334 + ... + 675593617.

It is an arithmetic number, because the mean of its divisors is an integer number (289829172204).

Almost surely, 2^{1543053214042} is an apocalyptic number.

1543053214042 is a deficient number, since it is larger than the sum of its proper divisors (775580163590).

1543053214042 is a wasteful number, since it uses less digits than its factorization.

1543053214042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351185524.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1543053214042 its reverse (2404123503451), we get a palindrome (3947176717493).

The spelling of 1543053214042 in words is "one trillion, five hundred forty-three billion, fifty-three million, two hundred fourteen thousand, forty-two".