141243444421430 has 32 divisors (see below), whose sum is σ = 274394098437984. Its totient is φ = 52037308705536.

The previous prime is 141243444421399. The next prime is 141243444421441. The reversal of 141243444421430 is 34124444342141.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1188658352 + ... + 1188777171.

It is an arithmetic number, because the mean of its divisors is an integer number (8574815576187).

Almost surely, 2^{141243444421430} is an apocalyptic number.

141243444421430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141243444421430 is a deficient number, since it is larger than the sum of its proper divisors (133150654016554).

141243444421430 is a wasteful number, since it uses less digits than its factorization.

141243444421430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377436000.

The product of its (nonzero) digits is 589824, while the sum is 41.

Adding to 141243444421430 its reverse (34124444342141), we get a palindrome (175367888763571).

The spelling of 141243444421430 in words is "one hundred forty-one trillion, two hundred forty-three billion, four hundred forty-four million, four hundred twenty-one thousand, four hundred thirty".