14150211989 has 2 divisors, whose sum is σ = 14150211990. Its totient is φ = 14150211988.

The previous prime is 14150211949. The next prime is 14150212061. The reversal of 14150211989 is 98911205141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7754211364 + 6396000625 = 88058^2 + 79975^2 .

It is a cyclic number.

It is not a de Polignac number, because 14150211989 - 2²⁴ = 14133434773 is a prime.

It is a super-2 number, since 2×14150211989² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14150211949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7075105994 + 7075105995.

It is an arithmetic number, because the mean of its divisors is an integer number (7075105995).

Almost surely, 2^14150211989 is an apocalyptic number.

It is an amenable number.

14150211989 is a deficient number, since it is larger than the sum of its proper divisors (1).

14150211989 is an equidigital number, since it uses as much as digits as its factorization.

14150211989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 41.

The spelling of 14150211989 in words is "fourteen billion, one hundred fifty million, two hundred eleven thousand, nine hundred eighty-nine".