1143240242332 has 24 divisors (see below), whose sum is σ = 2001818008064. Its totient is φ = 571292335152.

The previous prime is 1143240242327. The next prime is 1143240242341. The reversal of 1143240242332 is 2332420423411.

It is a junction number, because it is equal to n+sod(n) for n = 1143240242294 and 1143240242303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91548193 + ... + 91560679.

Almost surely, 2^{1143240242332} is an apocalyptic number.

It is an amenable number.

1143240242332 is a deficient number, since it is larger than the sum of its proper divisors (858577765732).

1143240242332 is a wasteful number, since it uses less digits than its factorization.

1143240242332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23785 (or 23783 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1143240242332 its reverse (2332420423411), we get a palindrome (3475660665743).

The spelling of 1143240242332 in words is "one trillion, one hundred forty-three billion, two hundred forty million, two hundred forty-two thousand, three hundred thirty-two".