1141210432243 has 16 divisors (see below), whose sum is σ = 1309338455040. Its totient is φ = 974360202336.

The previous prime is 1141210432223. The next prime is 1141210432273. The reversal of 1141210432243 is 3422340121411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1141210432243 - 2⁹ = 1141210431731 is a prime.

It is a super-2 number, since 2×1141210432243² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1141210432223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4045546 + ... + 4318432.

It is an arithmetic number, because the mean of its divisors is an integer number (81833653440).

Almost surely, 2^{1141210432243} is an apocalyptic number.

1141210432243 is a deficient number, since it is larger than the sum of its proper divisors (168128022797).

1141210432243 is a wasteful number, since it uses less digits than its factorization.

1141210432243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275226.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1141210432243 its reverse (3422340121411), we get a palindrome (4563550553654).

The spelling of 1141210432243 in words is "one trillion, one hundred forty-one billion, two hundred ten million, four hundred thirty-two thousand, two hundred forty-three".