1422410434121 has 4 divisors (see below), whose sum is σ = 1497274141200. Its totient is φ = 1347546727044.

The previous prime is 1422410434117. The next prime is 1422410434171. The reversal of 1422410434121 is 1214340142241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1422410434121 - 2² = 1422410434117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1422410434171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37431853511 + ... + 37431853548.

It is an arithmetic number, because the mean of its divisors is an integer number (374318535300).

Almost surely, 2^{1422410434121} is an apocalyptic number.

It is an amenable number.

1422410434121 is a deficient number, since it is larger than the sum of its proper divisors (74863707079).

1422410434121 is an equidigital number, since it uses as much as digits as its factorization.

1422410434121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74863707078.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1422410434121 its reverse (1214340142241), we get a palindrome (2636750576362).

The spelling of 1422410434121 in words is "one trillion, four hundred twenty-two billion, four hundred ten million, four hundred thirty-four thousand, one hundred twenty-one".