1120432143432 has 64 divisors (see below), whose sum is σ = 3213406817280. Its totient is φ = 318906257472.

The previous prime is 1120432143421. The next prime is 1120432143463. The reversal of 1120432143432 is 2343412340211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120432143432.

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, 12634978 + ... + 12723345.

It is an arithmetic number, because the mean of its divisors is an integer number (50209481520).

Almost surely, 2^{1120432143432} is an apocalyptic number.

1120432143432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120432143432 is an abundant number, since it is smaller than the sum of its proper divisors (2092974673848).

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

1120432143432 is a wasteful number, since it uses less digits than its factorization.

1120432143432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25358602 (or 25358598 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1120432143432 its reverse (2343412340211), we get a palindrome (3463844483643).

The spelling of 1120432143432 in words is "one trillion, one hundred twenty billion, four hundred thirty-two million, one hundred forty-three thousand, four hundred thirty-two".