4112251241242 has 16 divisors (see below), whose sum is σ = 6318889699752. Its totient is φ = 2005955700480.

The previous prime is 4112251241179. The next prime is 4112251241269. The reversal of 4112251241242 is 2421421522114.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3656168476321 + 456082764921 = 1912111^2 + 675339^2 .

It is a super-2 number, since 2×4112251241242² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10592068 + ... + 10973440.

Almost surely, 2^{4112251241242} is an apocalyptic number.

4112251241242 is a deficient number, since it is larger than the sum of its proper divisors (2206638458510).

4112251241242 is a wasteful number, since it uses less digits than its factorization.

4112251241242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512913.

The product of its digits is 10240, while the sum is 31.

Adding to 4112251241242 its reverse (2421421522114), we get a palindrome (6533672763356).

The spelling of 4112251241242 in words is "four trillion, one hundred twelve billion, two hundred fifty-one million, two hundred forty-one thousand, two hundred forty-two".