1142121114232 has 48 divisors (see below), whose sum is σ = 2496486756960. Its totient is φ = 488423206656.

The previous prime is 1142121114209. The next prime is 1142121114287. The reversal of 1142121114232 is 2324111212411.

It is a junction number, because it is equal to n+sod(n) for n = 1142121114197 and 1142121114206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2964913 + ... + 3327904.

It is an arithmetic number, because the mean of its divisors is an integer number (52010140770).

Almost surely, 2^{1142121114232} is an apocalyptic number.

It is an amenable number.

1142121114232 is an abundant number, since it is smaller than the sum of its proper divisors (1354365642728).

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

1142121114232 is a wasteful number, since it uses less digits than its factorization.

1142121114232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293300 (or 6293289 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

Adding to 1142121114232 its reverse (2324111212411), we get a palindrome (3466232326643).

The spelling of 1142121114232 in words is "one trillion, one hundred forty-two billion, one hundred twenty-one million, one hundred fourteen thousand, two hundred thirty-two".