4121422142305 has 32 divisors (see below), whose sum is σ = 5495545165824. Its totient is φ = 2948047128576.

The previous prime is 4121422142287. The next prime is 4121422142309. The reversal of 4121422142305 is 5032412241214.

It is a cyclic number.

It is not a de Polignac number, because 4121422142305 - 2²³ = 4121413753697 is a prime.

It is a super-2 number, since 2×4121422142305² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121422142309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6657657 + ... + 7250326.

It is an arithmetic number, because the mean of its divisors is an integer number (171735786432).

Almost surely, 2^{4121422142305} is an apocalyptic number.

It is an amenable number.

4121422142305 is a deficient number, since it is larger than the sum of its proper divisors (1374123023519).

4121422142305 is a wasteful number, since it uses less digits than its factorization.

4121422142305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13908145.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 4121422142305 its reverse (5032412241214), we get a palindrome (9153834383519).

The spelling of 4121422142305 in words is "four trillion, one hundred twenty-one billion, four hundred twenty-two million, one hundred forty-two thousand, three hundred five".