4242124412 has 12 divisors (see below), whose sum is σ = 7489415136. Its totient is φ = 2102291520.

The previous prime is 4242124373. The next prime is 4242124429. The reversal of 4242124412 is 2144212424.

It is a happy number.

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

It is a congruent number.

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, 4692164 + ... + 4693067.

It is an arithmetic number, because the mean of its divisors is an integer number (624117928).

Almost surely, 2^4242124412 is an apocalyptic number.

It is an amenable number.

4242124412 is a deficient number, since it is larger than the sum of its proper divisors (3247290724).

4242124412 is a wasteful number, since it uses less digits than its factorization.

4242124412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9385348 (or 9385346 counting only the distinct ones).

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

The square root of 4242124412 is about 65131.5930405514. The cubic root of 4242124412 is about 1618.8047389211.

Adding to 4242124412 its reverse (2144212424), we get a palindrome (6386336836).

The spelling of 4242124412 in words is "four billion, two hundred forty-two million, one hundred twenty-four thousand, four hundred twelve".