1124314421 has 4 divisors (see below), whose sum is σ = 1150461312. Its totient is φ = 1098167532.

The previous prime is 1124314381. The next prime is 1124314453. The reversal of 1124314421 is 1244134211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1244134211 = 16879 ⋅73709.

It is a cyclic number.

It is not a de Polignac number, because 1124314421 - 2¹⁴ = 1124298037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124314481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13073381 + ... + 13073466.

It is an arithmetic number, because the mean of its divisors is an integer number (287615328).

Almost surely, 2^1124314421 is an apocalyptic number.

It is an amenable number.

1124314421 is a deficient number, since it is larger than the sum of its proper divisors (26146891).

1124314421 is an equidigital number, since it uses as much as digits as its factorization.

1124314421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26146890.

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

The square root of 1124314421 is about 33530.7980966752. The cubic root of 1124314421 is about 1039.8306001826.

Adding to 1124314421 its reverse (1244134211), we get a palindrome (2368448632).

The spelling of 1124314421 in words is "one billion, one hundred twenty-four million, three hundred fourteen thousand, four hundred twenty-one".