14168172002 has 4 divisors (see below), whose sum is σ = 21252258006. Its totient is φ = 7084086000.

The previous prime is 14168171993. The next prime is 14168172089. The reversal of 14168172002 is 20027186141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12791836201 + 1376335801 = 113101^2 + 37099^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14168172002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3542042999 + ... + 3542043002.

Almost surely, 2^14168172002 is an apocalyptic number.

14168172002 is a deficient number, since it is larger than the sum of its proper divisors (7084086004).

14168172002 is an equidigital number, since it uses as much as digits as its factorization.

14168172002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7084086003.

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 14168172002 in words is "fourteen billion, one hundred sixty-eight million, one hundred seventy-two thousand, two".