14004022402 has 16 divisors (see below), whose sum is σ = 21554256024. Its totient is φ = 6819840000.

The previous prime is 14004022369. The next prime is 14004022423. The reversal of 14004022402 is 20422040041.

It can be written as a sum of positive squares in 4 ways, for example, as 8450941041 + 5553081361 = 91929^2 + 74519^2 .

It is a super-2 number, since 2×14004022402² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14004022402.

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, 92799 + ... + 191362.

Almost surely, 2^14004022402 is an apocalyptic number.

14004022402 is a deficient number, since it is larger than the sum of its proper divisors (7550233622).

14004022402 is a wasteful number, since it uses less digits than its factorization.

14004022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284805.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 14004022402 its reverse (20422040041), we get a palindrome (34426062443).

The spelling of 14004022402 in words is "fourteen billion, four million, twenty-two thousand, four hundred two".