4242451112 has 8 divisors (see below), whose sum is σ = 7954595850. Its totient is φ = 2121225552.

The previous prime is 4242451067. The next prime is 4242451121. The reversal of 4242451112 is 2111542424.

It can be written as a sum of positive squares in only one way, i.e., 3980852836 + 261598276 = 63094^2 + 16174^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265153187 + ... + 265153202.

Almost surely, 2^4242451112 is an apocalyptic number.

It is an amenable number.

4242451112 is a deficient number, since it is larger than the sum of its proper divisors (3712144738).

4242451112 is a wasteful number, since it uses less digits than its factorization.

4242451112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530306395 (or 530306391 counting only the distinct ones).

The product of its digits is 2560, while the sum is 26.

The square root of 4242451112 is about 65134.1009917232. The cubic root of 4242451112 is about 1618.8462943526.

Adding to 4242451112 its reverse (2111542424), we get a palindrome (6353993536).

The spelling of 4242451112 in words is "four billion, two hundred forty-two million, four hundred fifty-one thousand, one hundred twelve".