14204345502 has 16 divisors (see below), whose sum is σ = 28412240400. Its totient is φ = 4734190272.

The previous prime is 14204345471. The next prime is 14204345509. The reversal of 14204345502 is 20554340241.

It is a super-2 number, since 2×14204345502² (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 14204345502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14204345509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94377 + ... + 193172.

It is an arithmetic number, because the mean of its divisors is an integer number (1775765025).

Almost surely, 2^14204345502 is an apocalyptic number.

14204345502 is an abundant number, since it is smaller than the sum of its proper divisors (14207894898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14204345502 is a wasteful number, since it uses less digits than its factorization.

14204345502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295787.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 14204345502 its reverse (20554340241), we get a palindrome (34758685743).

The spelling of 14204345502 in words is "fourteen billion, two hundred four million, three hundred forty-five thousand, five hundred two".