14070642632 has 16 divisors (see below), whose sum is σ = 26383743900. Its totient is φ = 7034977600.

The previous prime is 14070642623. The next prime is 14070642659. The reversal of 14070642632 is 23624607041.

It can be written as a sum of positive squares in 2 ways, for example, as 14005775716 + 64866916 = 118346^2 + 8054^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14070642592 and 14070642601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242882 + ... + 295182.

Almost surely, 2^14070642632 is an apocalyptic number.

It is an amenable number.

14070642632 is a deficient number, since it is larger than the sum of its proper divisors (12313101268).

14070642632 is a wasteful number, since it uses less digits than its factorization.

14070642632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85936 (or 85932 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 14070642632 in words is "fourteen billion, seventy million, six hundred forty-two thousand, six hundred thirty-two".