1254224424 has 16 divisors (see below), whose sum is σ = 3135561120. Its totient is φ = 418074800.

The previous prime is 1254224407. The next prime is 1254224429. The reversal of 1254224424 is 4244224521.

It is a junction number, because it is equal to n+sod(n) for n = 1254224391 and 1254224400.

It is not an unprimeable number, because it can be changed into a prime (1254224429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26129652 + ... + 26129699.

It is an arithmetic number, because the mean of its divisors is an integer number (195972570).

Almost surely, 2^1254224424 is an apocalyptic number.

It is an amenable number.

1254224424 is an abundant number, since it is smaller than the sum of its proper divisors (1881336696).

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

1254224424 is a wasteful number, since it uses less digits than its factorization.

1254224424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52259360 (or 52259356 counting only the distinct ones).

The product of its digits is 20480, while the sum is 30.

The square root of 1254224424 is about 35415.0310461533. The cubic root of 1254224424 is about 1078.4294799686.

Adding to 1254224424 its reverse (4244224521), we get a palindrome (5498448945).

The spelling of 1254224424 in words is "one billion, two hundred fifty-four million, two hundred twenty-four thousand, four hundred twenty-four".