1141533542144 has 18 divisors (see below), whose sum is σ = 2278607969400. Its totient is φ = 570766770944.

The previous prime is 1141533542141. The next prime is 1141533542153. The reversal of 1141533542144 is 4412453351411.

It is a junction number, because it is equal to n+sod(n) for n = 1141533542098 and 1141533542107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141533542141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2229557444 + ... + 2229557955.

Almost surely, 2^{1141533542144} is an apocalyptic number.

It is an amenable number.

1141533542144 is a deficient number, since it is larger than the sum of its proper divisors (1137074427256).

1141533542144 is an frugal number, since it uses more digits than its factorization.

1141533542144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459115415 (or 4459115401 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

Adding to 1141533542144 its reverse (4412453351411), we get a palindrome (5553986893555).

The spelling of 1141533542144 in words is "one trillion, one hundred forty-one billion, five hundred thirty-three million, five hundred forty-two thousand, one hundred forty-four".