14020030172 has 6 divisors (see below), whose sum is σ = 24535052808. Its totient is φ = 7010015084.

The previous prime is 14020030153. The next prime is 14020030177. The reversal of 14020030172 is 27103002041.

It is a super-2 number, since 2×14020030172² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020030177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752503768 + ... + 1752503775.

It is an arithmetic number, because the mean of its divisors is an integer number (4089175468).

Almost surely, 2^14020030172 is an apocalyptic number.

It is an amenable number.

14020030172 is a deficient number, since it is larger than the sum of its proper divisors (10515022636).

14020030172 is a wasteful number, since it uses less digits than its factorization.

14020030172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505007547 (or 3505007545 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The spelling of 14020030172 in words is "fourteen billion, twenty million, thirty thousand, one hundred seventy-two".