141342224 has 10 divisors (see below), whose sum is σ = 273850590. Its totient is φ = 70671104.

The previous prime is 141342221. The next prime is 141342241. The reversal of 141342224 is 422243141.

It can be written as a sum of positive squares in only one way, i.e., 117332224 + 24010000 = 10832^2 + 4900^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141342224.

It is not an unprimeable number, because it can be changed into a prime (141342221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4416929 + ... + 4416960.

It is an arithmetic number, because the mean of its divisors is an integer number (27385059).

Almost surely, 2^141342224 is an apocalyptic number.

It is an amenable number.

141342224 is a deficient number, since it is larger than the sum of its proper divisors (132508366).

141342224 is an equidigital number, since it uses as much as digits as its factorization.

141342224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833897 (or 8833891 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 141342224 is about 11888.7435837434. The cubic root of 141342224 is about 520.9035376100.

Adding to 141342224 its reverse (422243141), we get a palindrome (563585365).

The spelling of 141342224 in words is "one hundred forty-one million, three hundred forty-two thousand, two hundred twenty-four".