141231424211402 has 48 divisors (see below), whose sum is σ = 254934466675560. Its totient is φ = 58440061153152.

The previous prime is 141231424211363. The next prime is 141231424211411. The reversal of 141231424211402 is 204112424132141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 136547614958881 + 4683809252521 = 11685359^2 + 2164211^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561035588 + ... + 561287264.

Almost surely, 2^{141231424211402} is an apocalyptic number.

141231424211402 is a deficient number, since it is larger than the sum of its proper divisors (113703042464158).

141231424211402 is a wasteful number, since it uses less digits than its factorization.

141231424211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449175 (or 449168 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 141231424211402 its reverse (204112424132141), we get a palindrome (345343848343543).

The spelling of 141231424211402 in words is "one hundred forty-one trillion, two hundred thirty-one billion, four hundred twenty-four million, two hundred eleven thousand, four hundred two".