1142104232032 has 96 divisors (see below), whose sum is σ = 2298060525600. Its totient is φ = 558572851200.

The previous prime is 1142104231981. The next prime is 1142104232041. The reversal of 1142104232032 is 2302324012411.

It is a junction number, because it is equal to n+sod(n) for n = 1142104231988 and 1142104232006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562889194 + ... + 562891222.

It is an arithmetic number, because the mean of its divisors is an integer number (23938130475).

Almost surely, 2^{1142104232032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1142104232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1149030262800).

1142104232032 is an abundant number, since it is smaller than the sum of its proper divisors (1155956293568).

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

1142104232032 is a wasteful number, since it uses less digits than its factorization.

1142104232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440 (or 3432 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1142104232032 its reverse (2302324012411), we get a palindrome (3444428244443).

The spelling of 1142104232032 in words is "one trillion, one hundred forty-two billion, one hundred four million, two hundred thirty-two thousand, thirty-two".