1124541456 has 20 divisors (see below), whose sum is σ = 2905065552. Its totient is φ = 374847136.

The previous prime is 1124541437. The next prime is 1124541463. The reversal of 1124541456 is 6541454211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11713926 + ... + 11714021.

Almost surely, 2^1124541456 is an apocalyptic number.

1124541456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1124541456 is an abundant number, since it is smaller than the sum of its proper divisors (1780524096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1124541456 is a wasteful number, since it uses less digits than its factorization.

1124541456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23427958 (or 23427952 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 1124541456 is about 33534.1833954549. The cubic root of 1124541456 is about 1039.9005871444.

Adding to 1124541456 its reverse (6541454211), we get a palindrome (7665995667).

The spelling of 1124541456 in words is "one billion, one hundred twenty-four million, five hundred forty-one thousand, four hundred fifty-six".