14314402320 has 80 divisors (see below), whose sum is σ = 45904829760. Its totient is φ = 3685545472.

The previous prime is 14314402301. The next prime is 14314402331. The reversal of 14314402320 is 2320441341.

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

It is a super-2 number, since 2×14314402320² (a number of 21 digits) contains 22 as substring.

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

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, 1021374 + ... + 1035293.

It is an arithmetic number, because the mean of its divisors is an integer number (573810372).

Almost surely, 2^14314402320 is an apocalyptic number.

14314402320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14314402320 is an abundant number, since it is smaller than the sum of its proper divisors (31590427440).

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

14314402320 is a wasteful number, since it uses less digits than its factorization.

14314402320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056712 (or 2056706 counting only the distinct ones).

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

Adding to 14314402320 its reverse (2320441341), we get a palindrome (16634843661).

The spelling of 14314402320 in words is "fourteen billion, three hundred fourteen million, four hundred two thousand, three hundred twenty".