14012031432340 has 24 divisors (see below), whose sum is σ = 29432136434400. Its totient is φ = 5603503920288.

The previous prime is 14012031432319. The next prime is 14012031432341. The reversal of 14012031432340 is 4323413021041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14012031432299 and 14012031432308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012031432341) 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, 81702990 + ... + 81874309.

It is an arithmetic number, because the mean of its divisors is an integer number (1226339018100).

Almost surely, 2^{14012031432340} is an apocalyptic number.

14012031432340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14012031432340 is an abundant number, since it is smaller than the sum of its proper divisors (15420105002060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14012031432340 is a wasteful number, since it uses less digits than its factorization.

14012031432340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163581591 (or 163581589 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 14012031432340 its reverse (4323413021041), we get a palindrome (18335444453381).

The spelling of 14012031432340 in words is "fourteen trillion, twelve billion, thirty-one million, four hundred thirty-two thousand, three hundred forty".