14408405378902 has 8 divisors (see below), whose sum is σ = 21614329814616. Its totient is φ = 7203628774032.

The previous prime is 14408405378831. The next prime is 14408405378921. The reversal of 14408405378902 is 20987350480441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286926328 + ... + 286976539.

It is an arithmetic number, because the mean of its divisors is an integer number (2701791226827).

Almost surely, 2^{14408405378902} is an apocalyptic number.

14408405378902 is a deficient number, since it is larger than the sum of its proper divisors (7205924435714).

14408405378902 is a wasteful number, since it uses less digits than its factorization.

14408405378902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573915422.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 14408405378902 in words is "fourteen trillion, four hundred eight billion, four hundred five million, three hundred seventy-eight thousand, nine hundred two".