1153040034443 has 48 divisors (see below), whose sum is σ = 1353680711712. Its totient is φ = 977967513600.

The previous prime is 1153040034439. The next prime is 1153040034449. The reversal of 1153040034443 is 3444300403511.

It is not a de Polignac number, because 1153040034443 - 2² = 1153040034439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153040034449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111539771 + ... + 111550107.

It is an arithmetic number, because the mean of its divisors is an integer number (28201681494).

Almost surely, 2^{1153040034443} is an apocalyptic number.

1153040034443 is a deficient number, since it is larger than the sum of its proper divisors (200640677269).

1153040034443 is a wasteful number, since it uses less digits than its factorization.

1153040034443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10844 (or 10833 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1153040034443 its reverse (3444300403511), we get a palindrome (4597340437954).

The spelling of 1153040034443 in words is "one trillion, one hundred fifty-three billion, forty million, thirty-four thousand, four hundred forty-three".