141321422 has 16 divisors (see below), whose sum is σ = 233546544. Its totient is φ = 63600000.

The previous prime is 141321413. The next prime is 141321457. The reversal of 141321422 is 224123141.

It is a super-2 number, since 2×141321422² = 39943488632204168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141321394 and 141321403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29579 + ... + 34022.

It is an arithmetic number, because the mean of its divisors is an integer number (14596659).

Almost surely, 2^141321422 is an apocalyptic number.

141321422 is a deficient number, since it is larger than the sum of its proper divisors (92225122).

141321422 is a wasteful number, since it uses less digits than its factorization.

141321422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63715.

The product of its digits is 384, while the sum is 20.

The square root of 141321422 is about 11887.8686903919. The cubic root of 141321422 is about 520.8779817482.

Adding to 141321422 its reverse (224123141), we get a palindrome (365444563).

The spelling of 141321422 in words is "one hundred forty-one million, three hundred twenty-one thousand, four hundred twenty-two".