4244012001242 has 32 divisors (see below), whose sum is σ = 7007240524032. Its totient is φ = 1915548231744.

The previous prime is 4244012001227. The next prime is 4244012001263. The reversal of 4244012001242 is 2421002104424.

It is a happy number.

It is a super-2 number, since 2×4244012001242² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107813 + ... + 2915415.

It is an arithmetic number, because the mean of its divisors is an integer number (218976266376).

Almost surely, 2^{4244012001242} is an apocalyptic number.

4244012001242 is a deficient number, since it is larger than the sum of its proper divisors (2763228522790).

4244012001242 is a wasteful number, since it uses less digits than its factorization.

4244012001242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808902.

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

Adding to 4244012001242 its reverse (2421002104424), we get a palindrome (6665014105666).

The spelling of 4244012001242 in words is "four trillion, two hundred forty-four billion, twelve million, one thousand, two hundred forty-two".