1024143454232 has 8 divisors (see below), whose sum is σ = 1920268976700. Its totient is φ = 512071727112.

The previous prime is 1024143454231. The next prime is 1024143454261. The reversal of 1024143454232 is 2324543414201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1024143454192 and 1024143454201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024143454231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64008965882 + ... + 64008965897.

Almost surely, 2^{1024143454232} is an apocalyptic number.

It is an amenable number.

1024143454232 is a deficient number, since it is larger than the sum of its proper divisors (896125522468).

1024143454232 is a wasteful number, since it uses less digits than its factorization.

1024143454232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128017931785 (or 128017931781 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 1024143454232 its reverse (2324543414201), we get a palindrome (3348686868433).

The spelling of 1024143454232 in words is "one trillion, twenty-four billion, one hundred forty-three million, four hundred fifty-four thousand, two hundred thirty-two".