14420752330 has 16 divisors (see below), whose sum is σ = 26019312480. Its totient is φ = 5754532432.

The previous prime is 14420752327. The next prime is 14420752343. The reversal of 14420752330 is 3325702441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14420752292 and 14420752301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716664 + ... + 1725043.

It is an arithmetic number, because the mean of its divisors is an integer number (1626207030).

Almost surely, 2^14420752330 is an apocalyptic number.

14420752330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14420752330 is a deficient number, since it is larger than the sum of its proper divisors (11598560150).

14420752330 is a wasteful number, since it uses less digits than its factorization.

14420752330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442133.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 14420752330 in words is "fourteen billion, four hundred twenty million, seven hundred fifty-two thousand, three hundred thirty".