1143202010432 has 14 divisors (see below), whose sum is σ = 2268541489578. Its totient is φ = 571601005184.

The previous prime is 1143202010429. The next prime is 1143202010453. The reversal of 1143202010432 is 2340102023411.

It can be written as a sum of positive squares in only one way, i.e., 774723873856 + 368478136576 = 880184^2 + 607024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1143202010398 and 1143202010407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8931265643 + ... + 8931265770.

It is an arithmetic number, because the mean of its divisors is an integer number (162038677827).

Almost surely, 2^{1143202010432} is an apocalyptic number.

It is an amenable number.

1143202010432 is a deficient number, since it is larger than the sum of its proper divisors (1125339479146).

1143202010432 is an equidigital number, since it uses as much as digits as its factorization.

1143202010432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17862531425 (or 17862531415 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1143202010432 its reverse (2340102023411), we get a palindrome (3483304033843).

The spelling of 1143202010432 in words is "one trillion, one hundred forty-three billion, two hundred two million, ten thousand, four hundred thirty-two".