14038665404 has 6 divisors (see below), whose sum is σ = 24567664464. Its totient is φ = 7019332700.

The previous prime is 14038665397. The next prime is 14038665409. The reversal of 14038665404 is 40456683041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14038665409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1754833172 + ... + 1754833179.

It is an arithmetic number, because the mean of its divisors is an integer number (4094610744).

Almost surely, 2^14038665404 is an apocalyptic number.

It is an amenable number.

14038665404 is a deficient number, since it is larger than the sum of its proper divisors (10528999060).

14038665404 is a wasteful number, since it uses less digits than its factorization.

14038665404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509666355 (or 3509666353 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 14038665404 in words is "fourteen billion, thirty-eight million, six hundred sixty-five thousand, four hundred four".