141312131221432 has 32 divisors (see below), whose sum is σ = 266778528336000. Its totient is φ = 70172488530144.

The previous prime is 141312131221423. The next prime is 141312131221439. The reversal of 141312131221432 is 234122131213141.

141312131221432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141312131221432² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141312131221394 and 141312131221403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141312131221439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80266198 + ... + 82007845.

It is an arithmetic number, because the mean of its divisors is an integer number (8336829010500).

Almost surely, 2^{141312131221432} is an apocalyptic number.

It is an amenable number.

141312131221432 is a deficient number, since it is larger than the sum of its proper divisors (125466397114568).

141312131221432 is a wasteful number, since it uses less digits than its factorization.

141312131221432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162274795 (or 162274791 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

Adding to 141312131221432 its reverse (234122131213141), we get a palindrome (375434262434573).

The spelling of 141312131221432 in words is "one hundred forty-one trillion, three hundred twelve billion, one hundred thirty-one million, two hundred twenty-one thousand, four hundred thirty-two".