1242412424 has 32 divisors (see below), whose sum is σ = 2543214240. Its totient is φ = 564307200.

The previous prime is 1242412421. The next prime is 1242412427. The reversal of 1242412424 is 4242142421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1242412421) and next prime (1242412427).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1242412393 and 1242412402.

It is not an unprimeable number, because it can be changed into a prime (1242412421) 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 7 ways as a sum of consecutive naturals, for example, 132119 + ... + 141209.

It is an arithmetic number, because the mean of its divisors is an integer number (79475445).

Almost surely, 2^1242412424 is an apocalyptic number.

It is an amenable number.

1242412424 is an abundant number, since it is smaller than the sum of its proper divisors (1300801816).

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

1242412424 is a wasteful number, since it uses less digits than its factorization.

1242412424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10661 (or 10657 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 1242412424 is about 35247.8711981305. The cubic root of 1242412424 is about 1075.0333284060.

Adding to 1242412424 its reverse (4242142421), we get a palindrome (5484554845).

The spelling of 1242412424 in words is "one billion, two hundred forty-two million, four hundred twelve thousand, four hundred twenty-four".