14767421069 has 2 divisors, whose sum is σ = 14767421070. Its totient is φ = 14767421068.

The previous prime is 14767421027. The next prime is 14767421077. The reversal of 14767421069 is 96012476741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7393764169 + 7373656900 = 85987^2 + 85870^2 .

It is a cyclic number.

It is not a de Polignac number, because 14767421069 - 2³² = 10472453773 is a prime.

It is a super-2 number, since 2×14767421069² (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 (14767421269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7383710534 + 7383710535.

It is an arithmetic number, because the mean of its divisors is an integer number (7383710535).

Almost surely, 2^14767421069 is an apocalyptic number.

It is an amenable number.

14767421069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14767421069 is an equidigital number, since it uses as much as digits as its factorization.

14767421069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 14767421069 in words is "fourteen billion, seven hundred sixty-seven million, four hundred twenty-one thousand, sixty-nine".