14072271469 has 2 divisors, whose sum is σ = 14072271470. Its totient is φ = 14072271468.

The previous prime is 14072271463. The next prime is 14072271481. The reversal of 14072271469 is 96417227041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10112715844 + 3959555625 = 100562^2 + 62925^2 .

It is a cyclic number.

It is not a de Polignac number, because 14072271469 - 2¹³ = 14072263277 is a prime.

It is a super-2 number, since 2×14072271469² (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 (14072271463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7036135734 + 7036135735.

It is an arithmetic number, because the mean of its divisors is an integer number (7036135735).

Almost surely, 2^14072271469 is an apocalyptic number.

It is an amenable number.

14072271469 is a deficient number, since it is larger than the sum of its proper divisors (1).

14072271469 is an equidigital number, since it uses as much as digits as its factorization.

14072271469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 14072271469 in words is "fourteen billion, seventy-two million, two hundred seventy-one thousand, four hundred sixty-nine".