14628313945 has 32 divisors (see below), whose sum is σ = 21213997056. Its totient is φ = 9470476800.

The previous prime is 14628313937. The next prime is 14628313963. The reversal of 14628313945 is 54931382641.

It is a happy number.

It is not a de Polignac number, because 14628313945 - 2³ = 14628313937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14628313895 and 14628313904.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119934 + ... + 208903.

It is an arithmetic number, because the mean of its divisors is an integer number (662937408).

Almost surely, 2^14628313945 is an apocalyptic number.

It is an amenable number.

14628313945 is a deficient number, since it is larger than the sum of its proper divisors (6585683111).

14628313945 is a wasteful number, since it uses less digits than its factorization.

14628313945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328921.

The product of its digits is 622080, while the sum is 46.

The spelling of 14628313945 in words is "fourteen billion, six hundred twenty-eight million, three hundred thirteen thousand, nine hundred forty-five".