1234242544 has 10 divisors (see below), whose sum is σ = 2391344960. Its totient is φ = 617121264.

The previous prime is 1234242467. The next prime is 1234242553. The reversal of 1234242544 is 4452424321.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 38570064 + ... + 38570095.

It is an arithmetic number, because the mean of its divisors is an integer number (239134496).

Almost surely, 2^1234242544 is an apocalyptic number.

It is an amenable number.

1234242544 is a deficient number, since it is larger than the sum of its proper divisors (1157102416).

1234242544 is an equidigital number, since it uses as much as digits as its factorization.

1234242544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77140167 (or 77140161 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 1234242544 is about 35131.7882266189. The cubic root of 1234242544 is about 1072.6717359285.

Adding to 1234242544 its reverse (4452424321), we get a palindrome (5686666865).

The spelling of 1234242544 in words is "one billion, two hundred thirty-four million, two hundred forty-two thousand, five hundred forty-four".