14232420312 has 64 divisors (see below), whose sum is σ = 39032668800. Its totient is φ = 4288746240.

The previous prime is 14232420287. The next prime is 14232420313. The reversal of 14232420312 is 21302423241.

It is a happy number.

It is a super-3 number, since 3×14232420312³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14232420313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103333 + ... + 197844.

It is an arithmetic number, because the mean of its divisors is an integer number (609885450).

Almost surely, 2^14232420312 is an apocalyptic number.

14232420312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14232420312 is an abundant number, since it is smaller than the sum of its proper divisors (24800248488).

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

14232420312 is a wasteful number, since it uses less digits than its factorization.

14232420312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301376 (or 301372 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 14232420312 its reverse (21302423241), we get a palindrome (35534843553).

The spelling of 14232420312 in words is "fourteen billion, two hundred thirty-two million, four hundred twenty thousand, three hundred twelve".