1142202553124 has 12 divisors (see below), whose sum is σ = 2000316697344. Its totient is φ = 570683496744.

The previous prime is 1142202553099. The next prime is 1142202553171. The reversal of 1142202553124 is 4213552022411.

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, 104438804 + ... + 104449739.

It is an arithmetic number, because the mean of its divisors is an integer number (166693058112).

Almost surely, 2^{1142202553124} is an apocalyptic number.

It is an amenable number.

1142202553124 is a deficient number, since it is larger than the sum of its proper divisors (858114144220).

1142202553124 is a wasteful number, since it uses less digits than its factorization.

1142202553124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208889914 (or 208889912 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1142202553124 its reverse (4213552022411), we get a palindrome (5355754575535).

The spelling of 1142202553124 in words is "one trillion, one hundred forty-two billion, two hundred two million, five hundred fifty-three thousand, one hundred twenty-four".