1142104352 has 12 divisors (see below), whose sum is σ = 2248518006. Its totient is φ = 571052160.

The previous prime is 1142104351. The next prime is 1142104357. The reversal of 1142104352 is 2534012411.

It can be written as a sum of positive squares in only one way, i.e., 1073479696 + 68624656 = 32764^2 + 8284^2 .

It is not an unprimeable number, because it can be changed into a prime (1142104351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17845349 + ... + 17845412.

Almost surely, 2^1142104352 is an apocalyptic number.

It is an amenable number.

1142104352 is a deficient number, since it is larger than the sum of its proper divisors (1106413654).

1142104352 is an equidigital number, since it uses as much as digits as its factorization.

1142104352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35690771 (or 35690763 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1142104352 is about 33795.0344281523. The cubic root of 1142104352 is about 1045.2863090715.

Adding to 1142104352 its reverse (2534012411), we get a palindrome (3676116763).

The spelling of 1142104352 in words is "one billion, one hundred forty-two million, one hundred four thousand, three hundred fifty-two".