1142633035432 has 16 divisors (see below), whose sum is σ = 2448499361760. Its totient is φ = 489699872304.

The previous prime is 1142633035417. The next prime is 1142633035433. The reversal of 1142633035432 is 2345303362411.

It is a happy number.

It is a super-2 number, since 2×1142633035432² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1142633035391 and 1142633035400.

It is not an unprimeable number, because it can be changed into a prime (1142633035433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10202080618 + ... + 10202080729.

It is an arithmetic number, because the mean of its divisors is an integer number (153031210110).

Almost surely, 2^{1142633035432} is an apocalyptic number.

It is an amenable number.

1142633035432 is an abundant number, since it is smaller than the sum of its proper divisors (1305866326328).

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

1142633035432 is a wasteful number, since it uses less digits than its factorization.

1142633035432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20404161360 (or 20404161356 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 1142633035432 its reverse (2345303362411), we get a palindrome (3487936397843).

The spelling of 1142633035432 in words is "one trillion, one hundred forty-two billion, six hundred thirty-three million, thirty-five thousand, four hundred thirty-two".