1141321424 has 10 divisors (see below), whose sum is σ = 2211310290. Its totient is φ = 570660704.

The previous prime is 1141321421. The next prime is 1141321427. The reversal of 1141321424 is 4241231411.

It is an interprime number because it is at equal distance from previous prime (1141321421) and next prime (1141321427).

It can be written as a sum of positive squares in only one way, i.e., 587189824 + 554131600 = 24232^2 + 23540^2 .

It is a super-2 number, since 2×1141321424² = 2605229185762775552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141321424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141321421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35666279 + ... + 35666310.

It is an arithmetic number, because the mean of its divisors is an integer number (221131029).

Almost surely, 2^1141321424 is an apocalyptic number.

It is an amenable number.

1141321424 is a deficient number, since it is larger than the sum of its proper divisors (1069988866).

1141321424 is an equidigital number, since it uses as much as digits as its factorization.

1141321424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71332597 (or 71332591 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1141321424 is about 33783.4489654328. The cubic root of 1141321424 is about 1045.0474018317.

Adding to 1141321424 its reverse (4241231411), we get a palindrome (5382552835).

The spelling of 1141321424 in words is "one billion, one hundred forty-one million, three hundred twenty-one thousand, four hundred twenty-four".