14350642436 has 18 divisors (see below), whose sum is σ = 27194044122. Its totient is φ = 6623373120.

The previous prime is 14350642391. The next prime is 14350642441. The reversal of 14350642436 is 63424605341.

It can be written as a sum of positive squares in 3 ways, for example, as 40000 + 14350602436 = 200^2 + 119794^2 .

It is a super-3 number, since 3×14350642436³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14350642436.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10613705 + ... + 10615056.

It is an arithmetic number, because the mean of its divisors is an integer number (1510780229).

Almost surely, 2^14350642436 is an apocalyptic number.

It is an amenable number.

14350642436 is a deficient number, since it is larger than the sum of its proper divisors (12843401686).

14350642436 is a wasteful number, since it uses less digits than its factorization.

14350642436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21228791 (or 21228776 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 14350642436 in words is "fourteen billion, three hundred fifty million, six hundred forty-two thousand, four hundred thirty-six".