14109996402 has 12 divisors (see below), whose sum is σ = 30571658910. Its totient is φ = 4703332128.

The previous prime is 14109996389. The next prime is 14109996419. The reversal of 14109996402 is 20469990141.

It can be written as a sum of positive squares in only one way, i.e., 9102877281 + 5007119121 = 95409^2 + 70761^2 .

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, 391944327 + ... + 391944362.

Almost surely, 2^14109996402 is an apocalyptic number.

14109996402 is an abundant number, since it is smaller than the sum of its proper divisors (16461662508).

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

14109996402 is a wasteful number, since it uses less digits than its factorization.

14109996402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783888697 (or 783888694 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 14109996402 in words is "fourteen billion, one hundred nine million, nine hundred ninety-six thousand, four hundred two".