1423052422141 has 4 divisors (see below), whose sum is σ = 1626345625312. Its totient is φ = 1219759218972.

The previous prime is 1423052422139. The next prime is 1423052422177. The reversal of 1423052422141 is 1412242503241.

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 not a de Polignac number, because 1423052422141 - 2¹ = 1423052422139 is a prime.

It is a super-2 number, since 2×1423052422141² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423052482141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101646601575 + ... + 101646601588.

It is an arithmetic number, because the mean of its divisors is an integer number (406586406328).

Almost surely, 2^{1423052422141} is an apocalyptic number.

It is an amenable number.

1423052422141 is a deficient number, since it is larger than the sum of its proper divisors (203293203171).

1423052422141 is an equidigital number, since it uses as much as digits as its factorization.

1423052422141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203293203170.

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

Adding to 1423052422141 its reverse (1412242503241), we get a palindrome (2835294925382).

The spelling of 1423052422141 in words is "one trillion, four hundred twenty-three billion, fifty-two million, four hundred twenty-two thousand, one hundred forty-one".