14420240243402 has 16 divisors (see below), whose sum is σ = 24720638038080. Its totient is φ = 6180046413408.

The previous prime is 14420240243399. The next prime is 14420240243471. The reversal of 14420240243402 is 20434204202441.

14420240243402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3108827 + ... + 6205262.

It is an arithmetic number, because the mean of its divisors is an integer number (1545039877380).

Almost surely, 2^{14420240243402} is an apocalyptic number.

14420240243402 is a deficient number, since it is larger than the sum of its proper divisors (10300397794678).

14420240243402 is a wasteful number, since it uses less digits than its factorization.

14420240243402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9424685.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 14420240243402 its reverse (20434204202441), we get a palindrome (34854444445843).

The spelling of 14420240243402 in words is "fourteen trillion, four hundred twenty billion, two hundred forty million, two hundred forty-three thousand, four hundred two".