31311412141432 has 16 divisors (see below), whose sum is σ = 59247511507800. Its totient is φ = 15512075739360.

The previous prime is 31311412141411. The next prime is 31311412141453. The reversal of 31311412141432 is 23414121411313.

It is an interprime number because it is at equal distance from previous prime (31311412141411) and next prime (31311412141453).

It is a junction number, because it is equal to n+sod(n) for n = 31311412141394 and 31311412141403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17953790494 + ... + 17953792237.

Almost surely, 2^{31311412141432} is an apocalyptic number.

It is an amenable number.

31311412141432 is a deficient number, since it is larger than the sum of its proper divisors (27936099366368).

31311412141432 is a wasteful number, since it uses less digits than its factorization.

31311412141432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35907582846 (or 35907582842 counting only the distinct ones).

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

Adding to 31311412141432 its reverse (23414121411313), we get a palindrome (54725533552745).

The spelling of 31311412141432 in words is "thirty-one trillion, three hundred eleven billion, four hundred twelve million, one hundred forty-one thousand, four hundred thirty-two".