14021024402 has 32 divisors (see below), whose sum is σ = 26233473024. Its totient is φ = 5460166800.

The previous prime is 14021024401. The next prime is 14021024447. The reversal of 14021024402 is 20442012041.

It is not an unprimeable number, because it can be changed into a prime (14021024401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325127 + ... + 365717.

It is an arithmetic number, because the mean of its divisors is an integer number (819796032).

Almost surely, 2^14021024402 is an apocalyptic number.

14021024402 is a deficient number, since it is larger than the sum of its proper divisors (12212448622).

14021024402 is a wasteful number, since it uses less digits than its factorization.

14021024402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42854.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 14021024402 its reverse (20442012041), we get a palindrome (34463036443).

The spelling of 14021024402 in words is "fourteen billion, twenty-one million, twenty-four thousand, four hundred two".