11424001442 has 16 divisors (see below), whose sum is σ = 19595423232. Its totient is φ = 4893145440.

The previous prime is 11424001439. The next prime is 11424001447. The reversal of 11424001442 is 24410042411.

11424001442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11424001447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212978 + ... + 261165.

It is an arithmetic number, because the mean of its divisors is an integer number (1224713952).

Almost surely, 2^11424001442 is an apocalyptic number.

11424001442 is a deficient number, since it is larger than the sum of its proper divisors (8171421790).

11424001442 is a wasteful number, since it uses less digits than its factorization.

11424001442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475873.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 11424001442 its reverse (24410042411), we get a palindrome (35834043853).

The spelling of 11424001442 in words is "eleven billion, four hundred twenty-four million, one thousand, four hundred forty-two".