14342434320 has 80 divisors (see below), whose sum is σ = 45663238080. Its totient is φ = 3721277952.

The previous prime is 14342434303. The next prime is 14342434331. The reversal of 14342434320 is 2343424341.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798690 + ... + 816449.

It is an arithmetic number, because the mean of its divisors is an integer number (570790476).

Almost surely, 2^14342434320 is an apocalyptic number.

14342434320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14342434320 is an abundant number, since it is smaller than the sum of its proper divisors (31320803760).

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

14342434320 is a wasteful number, since it uses less digits than its factorization.

14342434320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615192 (or 1615186 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 14342434320 its reverse (2343424341), we get a palindrome (16685858661).

The spelling of 14342434320 in words is "fourteen billion, three hundred forty-two million, four hundred thirty-four thousand, three hundred twenty".