1124412434 has 4 divisors (see below), whose sum is σ = 1686618654. Its totient is φ = 562206216.

The previous prime is 1124412433. The next prime is 1124412449. The reversal of 1124412434 is 4342144211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4342144211 = 10853 ⋅400087.

It can be written as a sum of positive squares in only one way, i.e., 747858409 + 376554025 = 27347^2 + 19405^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1124412433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281103107 + ... + 281103110.

Almost surely, 2^1124412434 is an apocalyptic number.

1124412434 is a deficient number, since it is larger than the sum of its proper divisors (562206220).

1124412434 is an equidigital number, since it uses as much as digits as its factorization.

1124412434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562206219.

The product of its digits is 3072, while the sum is 26.

The square root of 1124412434 is about 33532.2596017626. The cubic root of 1124412434 is about 1039.8608153233.

Adding to 1124412434 its reverse (4342144211), we get a palindrome (5466556645).

The spelling of 1124412434 in words is "one billion, one hundred twenty-four million, four hundred twelve thousand, four hundred thirty-four".