1145344124 has 24 divisors (see below), whose sum is σ = 2016428400. Its totient is φ = 569232000.

The previous prime is 1145344121. The next prime is 1145344127. The reversal of 1145344124 is 4214435411.

It is an interprime number because it is at equal distance from previous prime (1145344121) and next prime (1145344127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145344121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711032 + ... + 712640.

It is an arithmetic number, because the mean of its divisors is an integer number (84017850).

Almost surely, 2^1145344124 is an apocalyptic number.

It is an amenable number.

1145344124 is a deficient number, since it is larger than the sum of its proper divisors (871084276).

1145344124 is a wasteful number, since it uses less digits than its factorization.

1145344124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573 (or 2571 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 1145344124 is about 33842.9331471136. The cubic root of 1145344124 is about 1046.2737530620.

Adding to 1145344124 its reverse (4214435411), we get a palindrome (5359779535).

The spelling of 1145344124 in words is "one billion, one hundred forty-five million, three hundred forty-four thousand, one hundred twenty-four".