1145052432424 has 32 divisors (see below), whose sum is σ = 2276468092800. Its totient is φ = 538434172800.

The previous prime is 1145052432413. The next prime is 1145052432427. The reversal of 1145052432424 is 4242342505411.

It is a super-2 number, since 2×1145052432424² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1145052432427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27472752 + ... + 27514399.

It is an arithmetic number, because the mean of its divisors is an integer number (71139627900).

Almost surely, 2^{1145052432424} is an apocalyptic number.

It is an amenable number.

1145052432424 is a deficient number, since it is larger than the sum of its proper divisors (1131415660376).

1145052432424 is a wasteful number, since it uses less digits than its factorization.

1145052432424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54987313 (or 54987309 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 1145052432424 its reverse (4242342505411), we get a palindrome (5387394937835).

The spelling of 1145052432424 in words is "one trillion, one hundred forty-five billion, fifty-two million, four hundred thirty-two thousand, four hundred twenty-four".